Monthly Energy Review

Energy Information Administration
January 2009 Monthly Energy Review

Note: Information about data precision and revisions.

Posted: January 26, 2009
Next Update: Last week of February 2009

Table 9.3. Landed Costs of Crude Oil Imports from Selected Countries

Year	Landed Cost of Crude Oil Imports From Angola (Nominal Dollars per Barrel)	Landed Cost of Crude Oil Imports From Canada (Nominal Dollars per Barrel)	Landed Cost of Crude Oil Imports From Colombia (Nominal Dollars per Barrel)	Landed Cost of Crude Oil Imports From Mexico (Nominal Dollars per Barrel)	Landed Cost of Crude Oil Imports From Nigeria (Nominal Dollars per Barrel)	Landed Cost of Crude Oil Imports From Saudi Arabia (Nominal Dollars per Barrel)	Landed Cost of Crude Oil Imports From United Kingdom (Nominal Dollars per Barrel)	Landed Cost of Crude Oil Imports From Venezuela (Nominal Dollars per Barrel)	Landed Cost of Crude Oil Imports From Persian Gulf Nations (Nominal Dollars per Barrel)	Landed Cost of Crude Oil Imports From All OPEC Countries (Nominal Dollars per Barrel)	Landed Cost of Crude Oil Imports From All Non-OPEC Countries (Nominal Dollars per Barrel)
1973 January	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available
1973 February	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available
1973 March	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available
1973 April	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available
1973 May	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available
1973 June	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available
1973 July	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available
1973 August	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available
1973 September	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available	Not Available
1973 October	Withheld	4.82	Not Available	Not Available	7.46	5.28	Not Available	4.8	5.58	5.89	5
1973 November	Withheld	4.88	Not Available	Not Available	9.01	5.54	Not Available	6.37	6.21	7.07	5.31
1973 December	Withheld	6.39	Withheld	Not Available	10.71	Withheld	Not Available	6.76	6.35	8.01	6.81
1973 Average	Withheld	5.33	Withheld	Not Available	9.08	5.37	Not Available	5.99	5.91	6.85	5.64
1974 January	Withheld	6.91	Not Available	Not Available	13.67	Not Available	Not Available	11.35	10.59	11.94	7.88
1974 February	14.17	11.13	Not Available	Not Available	13.96	Not Available	Not Available	11.38	13.47	13.1	11.41
1974 March	Withheld	11.11	Withheld	Not Available	14.36	Withheld	Not Available	11.56	12.86	13.04	11.47
1974 April	13.71	11.24	Not Available	Not Available	14.2	11.69	Not Available	11.48	12.31	13.01	11.74
1974 May	12.78	11.58	Not Available	Not Available	14.02	11.48	Not Available	11.54	12.4	12.93	11.98
1974 June	Withheld	13.11	Not Available	Not Available	13.93	11.69	Not Available	10.98	12.37	12.84	13.24
1974 July	12.56	12.27	Not Available	Not Available	12.87	11.56	Not Available	10.99	12.09	12.33	12.52
1974 August	12.29	12.34	Not Available	Not Available	12.86	11.21	Not Available	11.33	12.01	12.36	12.5
1974 September	Withheld	12.34	Not Available	Not Available	12.35	11.32	Not Available	11.02	11.65	11.97	12.44
1974 October	Withheld	12.12	Not Available	Withheld	12.32	11.61	Not Available	11.06	11.98	12.1	12.02
1974 November	Withheld	12.24	Not Available	Withheld	11.97	11.91	Not Available	11.17	12.23	12.16	12.19
1974 December	Withheld	12.16	Not Available	Withheld	12.33	12.01	Not Available	11.34	12.29	12.34	12.17
1974 Average	12.48	11.48	Withheld	Withheld	13.16	11.63	Not Available	11.25	12.21	12.49	11.81
1975 January	Withheld	12.37	Not Available	11.83	12.28	12.03	Not Available	11.18	12.33	12.3	12.12
1975 February	Withheld	12.28	Not Available	12.13	12.41	12.02	Not Available	11.98	12.31	12.43	12.18
1975 March	Withheld	12.81	Not Available	11.95	12.18	12.2	Not Available	12.27	12.4	12.41	12.62
1975 April	Withheld	12.84	Not Available	12.15	12.14	12.19	Not Available	12.15	12.36	12.32	12.68
1975 May	Withheld	12.27	Not Available	11.94	12.28	12.25	Not Available	12.21	12.64	12.53	12.25
1975 June	Withheld	12.32	Not Available	12.31	12.56	11.7	Not Available	12.45	12.41	12.58	12.19
1975 July	11.37	12.75	Not Available	13.06	12.47	12.21	Not Available	12.41	12.38	12.46	12.61
1975 August	11.68	12.46	Not Available	12.71	12.45	12.49	Not Available	12.29	12.65	12.54	12.4
1975 September	11.57	12.75	Not Available	12.99	12.83	12.06	Not Available	12.36	12.28	12.58	12.61
1975 October	13.31	13.33	Not Available	13.07	13.39	13.06	Not Available	13.13	13.02	13.19	13.24
1975 November	12.54	14.15	Not Available	13.16	13.45	13.35	Not Available	13.23	13.32	13.42	13.76
1975 December	Withheld	13.93	Not Available	13.01	13.55	12.98	Not Available	12.51	13.12	13.29	13.68
1975 Average	11.81	12.84	Not Available	12.61	12.7	12.5	Not Available	12.36	12.64	12.7	12.7
1976 January	Not Available	12.97	Not Available	12.64	13.57	13.17	Not Available	11.56	13.13	13.27	13.24
1976 February	Not Available	13.18	Not Available	12.6	13.31	13.19	Not Available	12.18	13.08	13.25	13.27
1976 March	Not Available	13.15	Not Available	12.61	13.68	13.19	Not Available	11.73	13.09	13.29	13.2
1976 April	Not Available	13.42	Not Available	12.58	13.64	13.12	Not Available	11.61	13.07	13.26	13.44
1976 May	Withheld	13.5	Not Available	12.52	13.69	13.03	Not Available	11.57	13.03	13.2	13.36
1976 June	12.84	13.89	Not Available	12.55	13.8	13.14	Not Available	11.77	13.08	13.35	13.48
1976 July	Withheld	13.22	Not Available	12.66	13.88	12.94	Withheld	11.81	12.96	13.28	13.31
1976 August	Withheld	13.5	Not Available	12.7	13.92	13.06	Not Available	11.95	13.12	13.38	13.42
1976 September	12.61	13.44	Not Available	12.57	13.84	12.9	Withheld	12.07	12.98	13.32	13.32
1976 October	12.75	13.49	Not Available	12.77	14.01	12.91	Withheld	12	12.94	13.32	13.34
1976 November	Withheld	13.32	Not Available	12.71	13.99	13.09	Withheld	12.15	12.98	13.39	13.35
1976 December	12.92	13.3	Not Available	12.76	14.16	13.11	Withheld	12.21	13	13.46	13.43
1976 Average	12.71	13.36	Not Available	12.64	13.81	13.06	Withheld	11.89	13.03	13.32	13.35
1977 January	Withheld	13.64	Not Available	13.82	14.98	13.33	Withheld	13.24	13.37	14.05	13.99
1977 February	13.88	13.69	Not Available	14	15.2	13.54	Withheld	13.5	13.65	14.27	14.27
1977 March	Withheld	14.03	Not Available	13.84	15.24	13.6	14.83	13.27	13.8	14.33	14.42
1977 April	14.21	14.02	Not Available	13.79	15.42	13.53	Withheld	13.2	13.81	14.33	14.45
1977 May	Withheld	14.91	Not Available	13.79	15.48	13.55	15.21	13.14	13.86	14.41	14.63
1977 June	Withheld	14.41	Not Available	13.83	15.39	13.45	Withheld	13.04	13.74	14.28	14.66
1977 July	13.93	14	Not Available	13.87	15.4	13.72	15.02	13.01	13.88	14.38	14.44
1977 August	14.34	14.1	Not Available	13.84	15.32	13.79	14.93	12.88	13.87	14.34	14.51
1977 September	Withheld	14.24	Not Available	13.75	15.32	14.05	14.87	13.08	14.07	14.46	14.45
1977 October	Withheld	14.02	Not Available	13.82	15.34	13.9	14.54	13.11	14.02	14.43	14.39
1977 November	14.19	14.29	Not Available	13.84	15.26	13.92	14.52	13	14	14.44	14.42
1977 December	14.07	14.47	Not Available	13.72	15.19	14.08	14.56	12.95	14.14	14.48	14.48
1977 Average	14.04	14.13	Not Available	13.82	15.29	13.69	14.83	13.11	13.85	14.35	14.42
1978 January	14.12	14.12	Not Available	13.77	14.95	13.94	14.39	12.97	14.03	14.37	14.4
1978 February	Withheld	13.84	Not Available	13.71	14.91	14.07	Withheld	12.93	13.98	14.33	14.37
1978 March	Withheld	13.58	Not Available	13.66	14.89	13.94	Withheld	13.22	14	14.33	14.29
1978 April	Not Available	14.02	Not Available	13.66	14.67	13.94	14.28	12.89	14.05	14.29	14.34
1978 May	Withheld	14.39	Not Available	13.66	14.74	13.9	14.35	12.44	13.96	14.24	14.2
1978 June	Withheld	15.07	Not Available	13.51	14.61	13.86	14.19	12.73	14	14.24	14.54
1978 July	Withheld	14.64	Not Available	13.35	14.64	13.81	14.29	12.41	13.96	14.23	14.23
1978 August	Withheld	14.78	Not Available	13.52	14.59	13.82	14.48	12.74	13.92	14.22	14.31
1978 September	13.84	13.92	Not Available	13.46	14.78	13.99	14.53	13.03	14.03	14.3	14.21
1978 October	Withheld	14.71	Not Available	13.42	15.03	13.89	14.85	12.78	14.01	14.35	14.48
1978 November	14.02	14.72	Not Available	13.63	15.08	14.05	14.81	13.02	14.08	14.48	14.5
1978 December	14.67	14.96	Not Available	13.55	15.32	14.04	15	13.05	14.14	14.63	14.56
1978 Average	14.07	14.41	Not Available	13.56	14.88	13.94	14.53	12.84	14.01	14.34	14.38
1979 January	Withheld	15.32	Not Available	14.49	16.02	14.74	16.5	14.06	14.82	15.29	15.64
1979 February	15.79	15.9	Not Available	14.76	16.22	14.87	16.09	13.95	15.01	15.55	15.87
1979 March	Withheld	16.41	Not Available	15.02	16.33	15.42	16.39	13.72	16.04	16.17	16.08
1979 April	Withheld	17.45	Not Available	17.17	19.3	16.34	18.97	15.32	17.01	17.73	18.11
1979 May	Withheld	18.65	Not Available	18.37	20.93	16.29	19.5	16.45	17.42	18.75	19.2
1979 June	21.87	19.13	Not Available	17.72	23.4	20.05	22.52	16.78	20.58	21.13	21.07
1979 July	Withheld	20.23	Not Available	22.41	25.82	20.26	26.32	18.32	21.31	22.71	23.78
1979 August	25.21	23.07	Not Available	22.72	26.69	20.14	27.45	19.33	21.72	23.26	25.35
1979 September	Withheld	25.64	Not Available	22.62	27.01	20.08	27.17	18.81	23.56	24.48	25.47
1979 October	24.8	23.54	Not Available	25.34	26.73	21.24	26.42	19.81	23.33	24.48	26.13
1979 November	29.32	26.03	Not Available	24.85	29.34	25.61	30.36	19.7	27.41	27.64	27.89
1979 December	Withheld	26.52	Not Available	24.91	31.11	25.25	27.08	21.86	27.51	28.89	28.11
1979 Average	21.06	20.22	Not Available	20.77	22.97	18.95	22.97	17.65	20.42	21.29	22.1
1980 January	Withheld	27.99	Not Available	29.55	33.07	26.54	31.95	26.51	28.36	30.74	31.2
1980 February	35.3	29.96	Not Available	32.49	35.66	27.34	33.22	26.11	28.78	32.27	33.36
1980 March	Withheld	30.77	Not Available	31.17	36.63	27.62	35.34	24.29	28.22	32.17	33.49
1980 April	32.24	30.29	Not Available	30.84	37.24	28.94	35.78	25.03	29.6	32.91	33.49
1980 May	Withheld	31.16	Not Available	31.18	37.96	29.49	35.84	24.48	30.25	33.6	33.59
1980 June	35.5	31.26	Not Available	31.43	38.08	30.03	37.41	26.48	30.96	34.04	34.35
1980 July	Withheld	31.32	Withheld	32.51	38.82	30	37.25	25.85	30.64	34.24	35.26
1980 August	Withheld	31.44	Not Available	32.67	37.8	31.13	36.08	25.61	32.07	34.63	34.85
1980 September	35.16	30.96	Not Available	32.13	37.68	31.51	36.62	26.21	32.3	34.55	34.79
1980 October	Withheld	29.31	Not Available	32.04	37.88	31.54	37.15	23.25	32.17	34.32	34.36
1980 November	Withheld	28.81	Not Available	32.42	37.92	33.05	36.62	27.58	33.55	35.42	34.95
1980 December	Withheld	29.54	Not Available	33.1	38.33	33.69	Withheld	28.21	33.82	35.65	35.08
1980 Average	34.76	30.11	Withheld	31.77	37.15	29.8	35.68	25.92	30.59	33.56	33.99
1981 January	Withheld	34.73	Not Available	36.18	41.45	34.32	40.12	33.81	34.61	37.83	38.34
1981 February	Withheld	33.7	Not Available	37.49	41.58	34.49	40.59	31.33	35.17	38.07	39
1981 March	Withheld	33.97	Not Available	36.43	40.99	34.28	40.72	31.89	35.08	37.98	38.28
1981 April	Withheld	33.74	Not Available	34.36	40.97	34.11	40.41	30.29	34.43	37.37	36.9
1981 May	Withheld	32.76	Not Available	34.89	40.18	33.77	37.46	28.8	34.27	36.9	37.08
1981 June	Withheld	32.82	Not Available	31	40.08	33.75	36.36	29.66	34.69	36.78	35.09
1981 July	Withheld	31.32	Not Available	33.07	40.27	33.8	36.19	29.5	33.87	35.03	35.96
1981 August	Withheld	30.44	Not Available	31.6	39	33.68	35.74	27.8	33.95	35.19	34.76
1981 September	Withheld	30.78	Not Available	30.83	37.29	33.71	35.98	29.39	34.14	35.38	34.5
1981 October	Withheld	31.3	Not Available	31.5	36.71	34.94	36.01	28.71	35.32	35.41	34.44
1981 November	Withheld	30.86	Not Available	32.18	37.62	35.06	36.88	29.39	35.57	36.16	34.88
1981 December	Withheld	31.41	Not Available	31.82	37.68	35.39	37.32	29.04	35.38	36.26	34.79
1981 Average	36.84	32.32	Not Available	33.7	39.66	34.2	37.29	29.91	34.61	36.6	36.14
1982 January	Withheld	31.18	Not Available	30.15	37.25	34.78	36.79	29.14	34.96	35.74	34.1
1982 February	Withheld	29.02	Not Available	31.48	37.18	34.58	35.04	30.21	34.79	35.52	33.33
1982 March	Withheld	26.57	Not Available	28.68	35.87	35.04	31.35	23.93	35.51	35.14	30.71
1982 April	Withheld	25.2	Not Available	27.59	34.84	35	Withheld	22.88	35.11	34.51	30.48
1982 May	Withheld	25.34	Not Available	28.82	35.95	34	32.85	23.73	34.02	34.38	31.3
1982 June	Withheld	24.96	Not Available	28.5	36.02	35.55	34.84	22.86	35.59	35.19	31.6
1982 July	Withheld	26.83	Not Available	29.11	36.19	35.22	34.76	24.28	35.06	35.01	31.53
1982 August	32.13	26.71	Not Available	27.9	36.04	34.59	34.32	21.78	34.09	34.16	30.79
1982 September	Withheld	26.66	Not Available	28.49	35.69	34.69	34.5	24.36	34.52	34.08	31.41
1982 October	Withheld	27.2	Not Available	28.21	36.16	35.4	34.69	24.27	34.96	34.69	31.68
1982 November	Withheld	27.16	Not Available	28.17	36.09	35.42	34.76	24.98	35.09	34.46	31.08
1982 December	Withheld	27.35	Not Available	28.19	34.65	36.17	33.9	27.09	35.52	34.16	30.97
1982 Average	33.08	27.15	Not Available	28.63	36.16	34.99	34.25	24.93	34.94	34.81	31.47
1983 January	Withheld	27.6	Not Available	27.44	Withheld	Withheld	33.44	23.2	32.6	33.11	29.64
1983 February	Withheld	26.19	Not Available	26.15	32.24	Withheld	32.66	23.36	Withheld	30.42	28.6
1983 March	Withheld	24.78	Not Available	25.06	30.55	31.67	30.03	21.48	29.99	28.88	27.3
1983 April	Withheld	24.41	Not Available	24.65	30.63	28.99	30.84	21.45	29.42	29.42	27.39
1983 May	28.7	24.37	Not Available	25.17	30.75	Withheld	30.6	21.24	29.5	29.78	27.45
1983 June	Withheld	24.92	Not Available	24.81	30.56	29.86	30.06	22.07	29.64	30.12	27.71
1983 July	Withheld	25.45	Not Available	25.34	30.91	29.49	30.86	21.3	29.73	29.98	27.82
1983 August	Withheld	25.45	Not Available	25.8	31.25	28.97	30.91	22.82	29.14	29.95	28.32
1983 September	Withheld	25.71	Not Available	25.66	30.7	29.13	31.52	23.12	29.14	29.62	28.74
1983 October	Withheld	26.01	Not Available	26.44	31.16	29.41	30.79	24.75	29.39	29.8	28.12
1983 November	Withheld	25.83	Not Available	26.29	31.02	29.29	30.33	24.68	29.25	29.78	28.08
1983 December	Withheld	26.49	Not Available	26.88	30.57	28.51	30	24.91	28.46	29	28.27
1983 Average	29.31	25.63	Not Available	25.78	30.85	29.27	30.87	22.94	29.37	29.84	28.08
1984 January	Withheld	26.31	Not Available	26.85	30.62	29.64	30.09	25.27	29.26	29.34	28.06
1984 February	28.52	26.33	Not Available	26.73	31.29	28.36	30.77	25.19	28.66	29.4	28.57
1984 March	29.64	25.99	Not Available	26.92	30.93	29.49	30.98	24.75	29.51	29.6	28.29
1984 April	Withheld	26	Not Available	26.68	31.08	29.41	30.73	24.86	29.37	29.37	28.63
1984 May	29.39	27.03	Not Available	26.92	30.96	29.02	30.75	24.93	29.24	29.42	28.59
1984 June	28.9	25.97	Not Available	27.24	30.77	29.25	30.43	25.29	29.29	29.44	28.56
1984 July	28.56	27.09	Not Available	26.98	30.07	29.46	29.54	25.26	28.81	28.68	28.21
1984 August	Withheld	26.88	Not Available	26.99	29.99	Withheld	28.94	24.95	29.66	28.94	28.05
1984 September	Withheld	26.98	Not Available	26.66	30.5	29.75	27.6	25.57	29.12	28.95	27.77
1984 October	Withheld	26.98	Not Available	26.79	29.35	28.62	29.27	25.58	28.57	28.46	28.03
1984 November	Withheld	26.29	Not Available	26.83	29.45	Not Available	28.39	25.33	28.34	28.42	27.65
1984 December	Withheld	26.49	Not Available	26.65	28.2	Not Available	28.55	25.24	27.86	27.95	27.34
1984 Average	28.49	26.56	Not Available	26.85	30.36	29.2	29.45	25.19	29.07	29.06	28.14
1985 January	26.39	25.3	Not Available	26.8	28.7	Withheld	28.85	25.36	Withheld	27.6	26.78
1985 February	Withheld	24	Not Available	26.51	28.55	Withheld	28.23	25.37	28.82	27.68	26.32
1985 March	27.74	25.17	Not Available	26.72	29.42	Not Available	Withheld	25.73	28.15	27.6	26.86
1985 April	28.33	26.14	Not Available	26.67	28.99	Withheld	28.7	25.44	27.63	27.95	27.2
1985 May	27.04	26.3	Not Available	26.66	28.73	Not Available	28.07	25.26	26.31	27.5	27.04
1985 June	Withheld	26.24	Not Available	25.29	27.81	Not Available	27.54	25.13	25.15	26.63	26.39
1985 July	26.48	25.97	Not Available	24.76	28.56	Withheld	27.6	23.81	25.5	26.87	26
1985 August	26.1	26.05	Not Available	24.96	28.54	Not Available	27.61	23.45	26.07	26.44	26.14
1985 September	27.24	25.94	Not Available	25	28.76	Withheld	28.23	23.38	26.91	26.61	26.38
1985 October	27.45	25.9	Not Available	25.09	29.06	26.69	29	23.57	26.73	26.9	26.55
1985 November	28.7	25.91	Not Available	24.91	29.61	24.72	29.45	23.8	25.42	26.82	26.65
1985 December	27.59	25.56	Not Available	23.94	30.38	21.09	28.78	23.53	21.67	24.74	25.75
1985 Average	27.39	25.71	Not Available	25.63	28.96	24.72	28.36	24.43	25.5	26.86	26.53
1986 January	23	23.89	Not Available	20.33	27.73	14.54	25.36	22.21	16.27	22.68	23.06
1986 February	17.86	17.42	Withheld	14.61	21.18	13.8	18.22	13.27	13.77	15.4	16.96
1986 March	14.24	12.96	Not Available	11.94	16.44	13.6	16.02	11.04	13.48	13.67	13.42
1986 April	Withheld	11.69	13.28	10.74	15.02	13.66	13	11.13	13.14	12.97	11.9
1986 May	13.37	12.11	13.54	11.06	14.22	10.68	14.17	11.44	11.14	11.98	12.49
1986 June	13.08	12.74	11.83	10.26	13.95	10.49	13.65	10.24	11.06	11.7	12.09
1986 July	Withheld	11.19	10.36	8.93	12.11	11.33	11.83	8.45	11.59	11.14	10.6
1986 August	11.22	11.71	11.53	10.87	12.29	11.27	11.56	10.66	11.51	11.54	11.49
1986 September	12.38	12.52	12.93	11.95	14.11	12.08	14.15	10.86	12.51	12.6	12.8
1986 October	13.53	12.47	13.87	11.74	14.64	12.84	14.76	10.87	13.09	13.15	13.05
1986 November	14.03	12.51	13.98	12.13	14.64	14.63	14.65	11.24	14.5	13.72	13.35
1986 December	14.93	12.85	14.7	13.04	15.56	16.13	15.42	13.24	15.76	15.01	13.99
1986 Average	14.09	13.43	12.85	12.17	15.29	12.84	14.63	11.52	12.92	13.46	13.52
1987 January	17.56	14.65	17.7	15.92	18.02	15.87	17.47	14.45	15.89	16.02	16.28
1987 February	18	15.49	17.83	15.67	18.54	17.8	18.14	14.63	17.59	16.95	16.77
1987 March	16.95	15.72	17.71	16.32	18.3	17.61	18.02	15.27	17.57	17.25	16.9
1987 April	17.96	16.31	18.26	16.71	18.96	17.69	18.19	16.03	17.59	17.69	17.38
1987 May	18.04	17.11	19.11	18.02	19.29	17.66	19.04	16.24	17.84	17.82	18
1987 June	18.48	17.73	19.23	18.07	19.54	17.8	19.43	16.85	18.05	18.28	18.41
1987 July	19.56	18.61	20.36	19.08	19.95	17.69	20.38	17.09	18.22	18.53	19.3
1987 August	19.77	19	19.5	17.89	20.63	18.01	20.41	16.53	18.48	18.73	19.1
1987 September	18.58	17.81	18.76	16.61	19.38	17.93	18.96	16.14	18.17	18.14	17.93
1987 October	18.33	17.68	18.8	16.98	19.45	15.71	19.05	16.26	16.75	17.41	17.97
1987 November	17.85	17.38	17.9	15.84	19.44	15.59	18.76	15.19	17.1	17.54	17.5
1987 December	16.97	16.13	16.9	13.09	18.5	14.79	17.99	13.9	15.38	16.05	16.01
1987 Average	18.2	17.04	18.43	16.69	19.32	16.81	18.78	15.76	17.47	17.64	17.66
1988 January	16.65	14.58	15.54	13.16	17.91	13.23	17.59	13.1	14.05	14.61	15.16
1988 February	15.19	14.37	Withheld	13.3	16.59	14	16.7	13.05	14.14	14.59	14.87
1988 March	15.28	13.66	15.04	12.22	16.47	14.07	15.72	13.5	14.2	14.74	14.21
1988 April	16.01	14.39	15.51	13.97	16.88	14.12	16.11	14.18	14.61	15.27	15.07
1988 May	15.97	15.12	15.92	14.09	17	14.51	16.97	14.24	14.86	15.5	15.55
1988 June	15.09	14.67	Withheld	13.21	16.59	13.91	16.29	14.32	14.21	15	14.7
1988 July	14.91	13.31	15.13	12.58	15.68	13.17	15.52	13.78	13.55	14.25	13.87
1988 August	14.04	13.13	14.46	12.77	15.55	12.44	15.72	13.28	13.08	13.69	13.56
1988 September	13.38	12.89	13.33	12.09	14.49	11.78	14.38	12.96	11.97	12.92	13.18
1988 October	12.52	11.73	12.51	10.42	14.32	11.93	13.33	13.58	11.89	12.74	12.05
1988 November	12.8	11.58	12.37	10.56	14.49	12.79	14.02	13.12	12.41	12.87	12.04
1988 December	14.22	12.57	14.09	12.81	16.31	14.62	15.12	14.34	14.39	14.67	13.38
1988 Average	14.48	13.5	14.47	12.58	15.88	13.37	15.82	13.66	13.51	14.18	13.96
1989 January	15.79	14.47	16.23	14.48	17.54	15.9	17.17	14.05	15.71	15.98	15.28
1989 February	17.39	14.97	17.18	14.55	18.19	16.6	17.88	14.62	16.52	16.74	16.05
1989 March	18.7	15.88	18.5	15.37	19.32	17	17.9	17.3	17.26	17.8	17.08
1989 April	19.39	17.42	20.33	17.78	20.53	18.95	20	18.45	18.81	19.23	18.67
1989 May	19.17	17.81	18.94	17.35	19.65	17.43	20.04	17.32	17.57	18.15	18.57
1989 June	18.82	17.69	17.9	16.99	18.9	16.84	18.74	16.13	16.99	17.45	17.84
1989 July	17.87	17.89	17.62	16.84	18.68	16.72	18.81	15.13	16.72	17.13	17.8
1989 August	17.36	16.62	16.82	15.62	18.01	16.42	18.2	16.5	16.41	16.86	16.79
1989 September	17.83	17	17.39	15.76	18.72	16.84	18.11	16.67	16.91	17.29	17.27
1989 October	18.41	17.44	17.85	16.52	19.82	17.9	18.71	16.13	17.81	17.97	17.87
1989 November	18.67	17.08	18.48	16.85	20.14	18.08	19.31	16.38	18.14	18.27	18
1989 December	20.14	17.49	19.36	18.01	20.98	19.28	20.32	20.16	19.42	19.93	18.88
1989 Average	18.36	16.81	18.1	16.35	19.19	17.34	18.74	16.78	17.37	17.78	17.54
1990 January	21.49	18.52	21.17	18.49	22.36	19.18	21.56	17.86	19.3	19.77	19.86
1990 February	20.93	18.52	20.3	17.13	21.46	18.32	Withheld	16.69	18.24	18.98	18.94
1990 March	19.84	17.3	19.29	16.64	19.69	16.63	20.61	16.64	16.51	17.68	18.27
1990 April	17.22	15.65	15.8	13.79	18.06	14.5	17.92	16.3	14.52	15.83	16.14
1990 May	16.72	15.44	14.73	12.76	17.53	14.21	17.1	15.47	13.91	15.15	15.52
1990 June	15.28	14	13.92	11.29	16.62	16.31	17.24	14	15.55	15.53	14.23
1990 July	17.12	15.01	14.88	13.37	18.04	19.89	16.68	17.4	19.91	19.01	15.52
1990 August	22.66	21.26	24.22	21.5	26.71	28.84	23.8	25.08	26.82	26.31	22.39
1990 September	25.77	27.8	28.94	27.38	33.41	30.06	30.26	28.56	29.94	30.27	28.43
1990 October	32.96	31.04	34.2	29.61	37.72	30.46	33.75	27	30.68	31.08	31.97
1990 November	30.06	28.6	30.22	27.64	34.55	26.37	Withheld	23.77	26.61	27.77	29.01
1990 December	26.93	23.6	27.89	23	30.45	20.92	Withheld	21.3	21.12	23.26	25.11
1990 Average	21.51	20.48	22.34	19.64	23.33	21.82	22.65	20.31	20.55	21.23	20.98
1991 January	24.16	20.81	24.69	19.98	26	18.53	Withheld	18.35	18.68	20.16	21.85
1991 February	20.17	17.05	18.82	14.23	21.66	16.18	Withheld	15.76	16.22	17.43	16.96
1991 March	19.41	15.2	18.29	14.15	20.6	17.08	25.77	16.18	17.1	17.88	16.19
1991 April	17.99	16.26	19.53	15.85	20.31	17.54	20.56	16.35	17.55	18.17	17.26
1991 May	19.58	16.28	18.54	15.81	20.5	17.34	20.21	15.74	17.34	17.98	17.56
1991 June	18.28	16.19	17.62	15.2	19.79	16.85	19.35	14.61	16.99	17.32	16.92
1991 July	18.56	17.14	18.73	15.89	20.73	17.48	20.47	15.92	17.54	17.96	17.67
1991 August	19.57	17.61	18.74	15.78	21.29	18.04	20.71	15.64	18.13	18.4	17.94
1991 September	21.03	17.84	19.25	15.82	22.13	18.19	21.16	16.44	18.34	18.7	18.53
1991 October	21.18	18.38	20.31	17.34	23.68	17.62	22.07	17.26	17.82	19.03	19.04
1991 November	20.82	17.53	20.32	16.53	22.71	16.46	22.71	15.66	16.66	17.95	18.85
1991 December	18.62	15.87	17.52	13.96	19.96	15.03	20.29	13.46	15.41	15.94	16.54
1991 Average	19.9	17.16	19.55	15.89	21.39	17.22	21.37	15.92	17.34	18.08	17.93
1992 January	17.88	14.83	16.67	13.02	19.34	14.81	Withheld	13.2	14.95	15.38	15.14
1992 February	17.87	15.57	16.92	12.78	19.1	15.61	Withheld	13.47	15.71	15.87	15.21
1992 March	17.56	15.68	16.59	13.06	19.05	16.05	18.83	13.41	16.14	16.29	15.6
1992 April	17.82	16.42	17.65	14.4	20.32	18.01	18.97	15.06	18.07	18.07	16.6
1992 May	19.25	17.35	18.67	16.39	21.25	18.62	19.99	15.73	18.75	18.65	18
1992 June	21.17	18.4	21.01	17.41	22.11	19.49	20.85	16.01	19.56	19.57	19.27
1992 July	20.73	18.5	19.8	17.2	21.49	19	21.45	15.78	19.1	19.06	19.21
1992 August	20.11	18.28	19.04	16.74	21.05	18.45	21.37	16.1	18.71	18.7	18.78
1992 September	20.38	18.35	19.54	17.34	21.57	18.45	20.72	16.89	18.51	18.83	19
1992 October	20.32	18.35	19.55	17.26	21.6	17.96	21.17	16.14	18.06	18.56	18.98
1992 November	19.78	17.26	Withheld	16.18	20.79	17.02	21	14.51	17.05	17.28	18.14
1992 December	18.61	15.85	17.14	15.12	19.32	16.64	19.46	14.07	16.63	16.62	16.53
1992 Average	19.36	17.04	18.46	15.6	20.78	17.48	20.63	15.13	17.58	17.81	17.67
1993 January	17.82	15.28	16.13	14.5	18.94	16.46	19.12	14.07	16.49	16.67	15.96
1993 February	18.36	15.84	17.99	14.98	19.92	17.3	19.28	14.6	17.3	17.44	16.67
1993 March	19.09	16.48	18.01	15.5	20.25	17.56	19.43	15.14	17.56	17.84	17.21
1993 April	19.1	16.79	18.23	15.56	20.18	17.46	19.32	15.55	17.43	17.71	17.35
1993 May	19.04	16.82	18.07	15.57	19.83	16.45	19.33	14.91	16.54	17.22	17.42
1993 June	18.23	16.25	17.77	14.49	18.94	15.83	18.67	13.49	15.92	16.06	16.59
1993 July	17.52	15.3	15.7	13.44	18.31	14.95	17.51	12.92	14.94	15.32	15.6
1993 August	16.89	14.94	15.92	13.66	18.1	15.04	17.56	13.32	15.09	15.23	15.29
1993 September	16.65	14.56	15.82	13.83	17.65	14.31	16.95	13.46	14.3	14.85	15.05
1993 October	16.74	15.14	15.99	14.11	17.98	14.13	16.67	12.7	14.24	14.7	15.35
1993 November	16	14.28	14.63	12.63	16.72	13.03	16.57	10.81	13.14	13.34	14.38
1993 December	13.94	12.44	12.67	11.39	15.09	11.74	15.14	10.14	11.66	12.05	12.74
1993 Average	17.4	15.27	16.54	14.11	18.73	15.4	17.92	13.39	15.26	15.68	15.78
1994 January	14.14	12.13	13.23	11.61	15.76	11.66	14.98	11.78	11.83	12.94	12.55
1994 February	14.52	12.05	13.17	11.73	14.68	12.32	15.4	11.12	12.24	12.59	12.85
1994 March	14.51	11.92	13.61	11.97	15.13	13.31	14.67	11.87	12.83	13.05	12.96
1994 April	15.77	13.43	15.32	13.23	16.46	14.3	15.31	12.72	14.18	14.47	14.09
1994 May	16.83	15.25	16.59	14.1	17.36	15.81	16.33	13.53	15.72	15.62	15.64
1994 June	17.39	16.45	17.84	15.44	18.21	16.6	17.4	14.15	16.56	16.48	16.56
1994 July	17.94	17.53	18.2	16.17	18.74	16.81	17.96	15.02	16.81	16.88	17.39
1994 August	16.82	16.51	17.1	14.97	17.78	15.68	17.41	13.24	15.69	15.69	16.46
1994 September	16.59	15.5	16.06	14.04	17.39	15.62	16.62	13.04	15.48	15.25	15.7
1994 October	16.85	15.54	16.2	14.82	17.85	15.41	17.06	13.85	15.34	15.51	15.84
1994 November	17.36	16.06	16.64	15.61	18.04	15.85	17.19	13.03	15.83	15.63	16.38
1994 December	16.68	15.41	16.31	15.56	17.24	15.56	16.84	13.5	15.53	15.34	15.93
1994 Average	16.36	14.83	15.8	14.09	17.21	15.11	16.64	13.12	15	15.08	15.29
1995 January	16.87	16.09	16.67	15.52	17.64	16.66	17.35	13.66	16.67	16.15	16.33
1995 February	17.67	16.74	17.61	16.23	18.24	17.15	17.7	14.01	17.08	16.53	16.99
1995 March	18.03	16.88	17.49	16.34	18.13	17.41	18	15.29	17.34	16.86	17.24
1995 April	18.64	18.27	18.91	17.56	19.82	18.45	18.53	16.95	18.42	18.33	18.19
1995 May	19.09	18.44	18.88	17.69	19.45	17.71	19.16	16.68	17.69	17.93	18.5
1995 June	18.33	17.28	17.08	16.58	18.74	16.39	18.71	14.85	16.41	16.64	17.52
1995 July	17.01	16.33	16.52	15.28	17.29	15.85	17.44	14.21	15.82	15.73	16.18
1995 August	16.47	16.35	17.16	15.12	17.39	16.15	17.28	14.68	16.11	16.02	16.17
1995 September	17.27	16.37	17.48	15.74	17.86	16.35	17.44	14.28	16.31	16.22	16.57
1995 October	16.8	15.37	17.13	15.61	17.49	16.03	17.32	13.33	15.95	15.6	16.16
1995 November	17.22	15.37	17.3	15.9	17.98	17	17.28	14.2	16.87	16.3	16.25
1995 December	18.09	16.07	17.97	17.08	19.1	16.73	18.74	15.48	16.62	16.91	17.19
1995 Average	17.66	16.65	17.45	16.19	18.25	16.84	17.91	14.81	16.78	16.61	16.95
1996 January	18.16	16.07	18.55	16.95	19.65	17.98	18.49	15.12	17.86	17.41	17.23
1996 February	18.82	16.33	18.82	17.07	19.47	18.76	19.39	16.02	18.81	18.06	17.58
1996 March	20.85	18.55	20.57	18.95	21.25	19.59	19.25	18.63	19.87	19.81	19.42
1996 April	21.41	21.1	23.37	20.23	22.32	20.55	20.76	19.14	20.48	20.26	21.11
1996 May	20.88	20.16	21.04	18.67	21.17	19.55	21.22	17.42	19.44	19.17	19.97
1996 June	19.62	19.2	20.08	17.75	20.11	18.92	20.4	17.14	18.79	18.64	19
1996 July	20.7	19.72	20.62	18.55	20.85	19.77	19.79	17.55	19.58	19.15	19.54
1996 August	21.58	20.44	21.47	19.51	21.95	20.7	20.56	18.22	20.52	20.16	20.44
1996 September	23.4	21.85	23.47	21.59	23.4	21.81	21.69	20.37	21.8	21.66	22.23
1996 October	23.94	22.53	24.42	22.84	25.57	22.91	23.12	20.89	22.77	22.78	23.3
1996 November	23.47	21.33	23.81	21.22	25.19	22.66	24.1	20.4	22.64	22.15	22.31
1996 December	24.48	21.32	25.2	22.06	25.42	21.93	24.23	21.23	22.04	22.22	22.73
1996 Average	21.86	19.94	22.02	19.64	21.95	20.49	20.88	18.59	20.45	20.14	20.47
1997 January	24.45	21.79	24.98	21.52	24.67	20.9	24.18	20.42	20.88	21.49	22.87
1997 February	22.54	19.75	21.72	19.11	23.26	18.33	24.33	17.58	18.34	19.19	20.59
1997 March	20.32	18.44	20.39	17.43	20.58	18.04	23.59	16.57	18.13	18.05	18.83
1997 April	18.66	17.25	18.76	16.6	19.27	17.56	18.8	16.05	17.39	17.46	17.57
1997 May	19.58	17.47	18.76	17.59	19.87	17.1	20.04	16.42	17.08	17.58	18.15
1997 June	19.33	16.31	17.74	16.24	19.57	16.93	19.54	15.7	16.85	17.01	17.24
1997 July	18.59	16.61	18.57	16.5	20.02	17.02	18.59	15.99	16.82	17.12	17.4
1997 August	19.14	17.16	18.98	16.84	20.01	18.33	19.33	16.23	18.05	17.8	17.76
1997 September	19.5	16.97	19.36	16.69	20.35	18.02	19.56	16.14	17.86	17.86	17.84
1997 October	20.83	18.33	20.45	18.11	21.14	17.1	18.85	16.76	17.35	17.79	19.19
1997 November	19.64	16.78	19.28	16.84	20.55	15.43	19.93	15.41	15.75	16.63	17.99
1997 December	18.24	15.13	18.12	14.45	19.03	14.79	18.61	13.42	15.06	15.01	16.3
1997 Average	20.24	17.63	19.71	17.3	20.64	17.52	20.64	16.35	17.44	17.73	18.45
1998 January	16.15	13.25	16.39	12.67	16.98	13.41	Withheld	12.26	13.48	13.89	14.3
1998 February	14.57	12.18	15.37	12.11	15.3	13.05	15.63	11.17	13.01	12.93	13.24
1998 March	14.06	11.58	13.84	10.37	14.71	12.31	14.82	10.66	12.4	12.45	12.36
1998 April	14.16	11.58	14.07	11.37	14.67	11.45	15.19	11.23	11.63	12.04	12.58
1998 May	15.16	11.47	13.53	11.48	14.91	10.83	14.52	10.64	10.85	11.75	12.73
1998 June	12.98	10.73	12.45	10.52	13.31	10.66	12.58	9.93	10.64	11.07	11.41
1998 July	12.44	11.28	12.73	10.95	12.88	11.02	Withheld	9.78	10.94	11.06	11.74
1998 August	12.65	11.16	12.84	10.34	13.2	11.29	12.89	9.33	11.22	11.06	11.61
1998 September	13.59	12.75	13.79	11.6	14.6	11.71	13.43	11.12	11.76	12.07	12.83
1998 October	12.87	12.53	13.81	11.58	13.97	10.64	13.14	10.32	11.19	11.34	12.63
1998 November	11.88	10.97	11.81	10.22	12.03	9.81	12.96	7.83	10.04	9.73	11.2
1998 December	10.48	9.9	10.05	8.31	11.21	8.94	10.89	7.63	9	8.87	9.77
1998 Average	13.37	11.62	13.26	11.04	14.14	11.16	13.55	10.16	11.18	11.46	12.22
1999 January	11.77	10.66	11.49	9.27	11.32	10.17	11.34	7.93	10.08	9.75	10.66
1999 February	11.33	10.97	11.15	8.86	11.21	11.98	11.47	8.16	11.53	10.72	10.46
1999 March	13.42	12.81	13.83	11.2	13.98	14.17	11.76	11.57	13.77	13.22	12.53
1999 April	16.06	15.2	16.62	14.26	15.72	15.33	15.17	13.79	15.16	14.89	15.23
1999 May	16.25	15.84	16.3	14.45	16.27	16.32	16.18	13.62	15.98	15.4	15.61
1999 June	16.66	15.68	16.67	14.71	16.8	17.38	16.67	14.9	16.98	16.32	15.87
1999 July	20.01	17.8	18.78	17.32	19.16	18.9	18	16.96	18.33	18.09	18.17
1999 August	21.26	19.22	20.43	19.1	20.84	19.82	20.12	18.55	19.84	19.69	19.8
1999 September	22.82	21.63	23.1	21.05	23.01	21.4	22.81	20.45	21.19	21.28	22.11
1999 October	22.52	21.91	22.84	20.42	23.3	22.44	22.06	19.95	21.99	21.67	21.88
1999 November	25.71	22.06	24.95	22.28	25.02	22.99	23.64	21.09	22.99	22.76	23.29
1999 December	25.53	23.32	26.08	22.78	26.92	24.2	25.89	21.95	24	23.65	23.99
1999 Average	18.37	17.54	18.09	16.12	17.63	17.48	18.26	15.58	17.37	16.94	17.51
2000 January	27.21	24.66	27.39	23.77	26.99	26.79	25.86	24.31	26.47	25.86	25.37
2000 February	28.77	26.14	29.74	26.52	29.05	25.42	27.48	25.9	25.94	26.61	27.45
2000 March	29.14	27.27	29.67	26.29	29.04	24.95	28.99	25.55	25.37	26.23	27.76
2000 April	24.5	24.86	26.34	22.53	25.78	25.77	25.6	23.72	25.2	24.97	24.46
2000 May	29.49	25.25	27.4	25.66	27.93	26.66	26.79	26.19	26.64	26.84	26.6
2000 June	30.79	28.01	30.6	27.61	31.06	26.71	30.61	27.8	26.9	28.06	29.07
2000 July	30.74	27.98	29.4	25.75	31.14	27.81	30.57	25.21	27.68	27.96	28.69
2000 August	32.41	28.09	30.34	27.25	31.59	28.37	29.27	28.16	28.17	29	29.06
2000 September	32.46	29.94	33.84	28.94	32.63	30.03	31.95	28.33	29.77	30.13	30.9
2000 October	31.87	28.32	33.68	28.1	33.1	27.47	31.06	28.54	27.97	29.06	30.08
2000 November	32.8	26.91	33.36	27.76	34.02	25.69	32.93	26.34	26.61	27.86	29.74
2000 December	27.05	23.47	28.12	21.91	27.77	24.52	28.86	23.13	24.64	24.82	24.72
2000 Average	29.57	26.69	29.68	26.03	30.04	26.58	29.26	26.05	26.77	27.29	27.8
2001 January	26.56	21.98	28.27	21.51	28.37	23.58	28.29	22.89	23.51	24.08	24.01
2001 February	27.48	22.48	28.71	21.61	28.75	23	29.12	22.15	22.96	23.9	24.61
2001 March	24.87	21.57	26.21	19.52	27.4	22.62	26.29	21.13	22.49	23.21	22.46
2001 April	26.63	21.35	26.71	19.57	27.01	22.58	25.95	22.54	22.23	23.26	22.79
2001 May	28.58	22.63	27.83	21.22	29.33	22.63	28.27	21.91	22.47	23.67	24.73
2001 June	28.4	22.53	28.86	21.34	29.31	22.65	26.91	20.41	22.25	23.26	24.4
2001 July	25.59	22.6	27.45	19.79	26.68	22.54	26.02	20.27	22.28	22.43	23.51
2001 August	25.54	23.95	26.31	21.14	27.01	21.78	25.91	21.21	22.06	22.7	23.93
2001 September	25.66	22.55	24.86	21.4	26.45	19.21	24.83	19.4	19.91	21.06	23.55
2001 October	21.21	18.48	21.77	17.19	22.34	16.31	21.27	16.26	16.99	17.58	19.28
2001 November	18.91	14.84	20.22	14.82	20.41	16.44	Withheld	13.62	16.17	16.12	16.37
2001 December	18.49	14.65	18.92	14.64	19.98	16.32	Withheld	14.4	15.87	16.02	16.09
2001 Average	25.13	20.72	25.88	19.37	26.55	20.98	25.32	19.81	20.73	21.52	22.17
2002 January	20.03	15.64	19.86	14.87	20.41	19.02	Withheld	15.07	18.02	17.57	16.95
2002 February	19.7	18	20.33	16.29	21.57	21.99	20.83	16.49	20.67	19.68	18.58
2002 March	22.99	20.05	24.54	20.38	24.33	24.01	23.72	20.82	23.31	22.79	21.72
2002 April	25.24	23.37	26.22	22.9	26.47	24.18	25.35	22.02	24.06	24.03	24.26
2002 May	25.52	23.97	25.85	23.45	26.56	24.48	25.93	21.92	24.33	24.11	24.78
2002 June	24.48	23.15	24.99	22.61	25.55	24.61	25.12	22.3	24.48	23.98	23.93
2002 July	26.06	24.38	25.99	23.09	26.89	25.97	26.36	23.34	25.77	25.06	24.98
2002 August	26.99	25.63	27	24.21	27.75	26.67	27	24.43	26.51	25.94	25.92
2002 September	28.93	26	29.77	25.76	29.44	25.93	28.2	25.45	25.97	26.37	27.16
2002 October	27.75	25.16	28.07	24.14	28.59	25.02	28.9	23.06	24.92	24.73	26.3
2002 November	25.06	23.24	25.28	21.24	26.53	26.37	26.96	22.02	25.86	24.53	23.92
2002 December	30.65	24.53	28.42	24.63	30.58	28.2	29.38	25.09	27.91	28.07	26.32
2002 Average	25.43	22.98	25.28	22.09	26.45	24.77	26.35	21.93	24.13	23.83	23.97
2003 January	33.28	27.91	34.11	28.71	33.4	30.55	32.89	29.38	30.22	30.79	29.99
2003 February	36.01	30.1	36.79	29.28	35.65	29.25	34.74	30.8	29.85	30.73	31.94
2003 March	32	29.93	32.73	26.18	34.29	26.23	31.32	26.51	27.01	28.24	29.52
2003 April	27.77	26.06	26.15	22.24	29.54	24.46	28.23	23.33	24.26	24.86	25.62
2003 May	27.39	24.98	26.85	23.12	28.33	25.4	26.75	23.42	25.15	25.3	25.5
2003 June	28.52	26.91	29.35	25.09	29.49	28.22	29.58	25.06	28.11	27.38	27.33
2003 July	29.6	26.88	30.17	26.05	30.4	27.54	29.83	26.11	27.5	27.58	27.84
2003 August	30.04	27.48	30.24	26.37	31.1	27.08	30.52	26.23	26.93	27.7	28.27
2003 September	27.91	25.17	28.13	23.76	29.12	25.81	28.95	24.09	25.88	25.99	25.84
2003 October	31.07	25.57	29.88	24.37	30.38	28.23	31.14	25.48	28.01	27.76	26.97
2003 November	30.57	25.06	30.38	25.54	31.45	29.13	31.6	25.85	28.61	28.36	26.95
2003 December	31.6	26.16	32.63	26.27	32.51	30.56	31.46	27.7	30.17	29.84	27.79
2003 Average	30.14	26.76	30.55	25.48	31.07	27.5	30.62	25.7	27.54	27.7	27.68
2004 January	34.03	29.37	34.85	27.98	33.67	31.86	32.89	28.79	31.51	31.23	30.36
2004 February	34.44	30.21	35.99	27.1	35.09	31.98	33.3	28.98	31.7	31.86	30.35
2004 March	35	30.95	35.34	28.92	36.06	33.11	36.41	30	32.89	32.92	31.61
2004 April	35.29	31.2	35.3	29.82	36.68	33.36	35.11	32.39	33.2	33.69	31.97
2004 May	37.9	32.7	37.78	32.88	39.33	34.89	38.14	34.16	34.68	35.7	34.47
2004 June	38.44	33.05	36.19	30.89	38.05	36.14	36.5	32.29	35.43	35.21	33.57
2004 July	40.03	35	38.49	32.84	41	38.68	40.93	33.78	38.32	37.85	35.71
2004 August	44.92	38.28	42.3	34.66	44.74	42.2	42.51	36.03	41.14	40.65	38.39
2004 September	43.84	39.07	43.03	35.63	46.53	42.52	43.49	40.28	42.3	42.83	39.36
2004 October	48.47	42.93	47.35	41.09	51.85	42.87	49.65	41.92	42.15	44.21	44.02
2004 November	44.16	39.46	42.52	33.78	47.64	39.12	47.41	34.76	37.95	39.15	38.97
2004 December	40.48	31.86	39.39	30.31	43.88	37.46	39.8	33	36.65	37.18	33.67
2004 Average	39.62	34.51	39.03	32.25	40.95	37.11	39.28	33.79	36.53	36.84	35.29
2005 January	42.58	34.33	44.23	32.37	46.53	40.6	45.67	36.62	39.38	40.48	36.49
2005 February	44.39	36.07	Withheld	33.52	49.97	43.46	44.5	39.05	42.92	43.31	38.13
2005 March	50.99	41.28	48.78	39.72	55.46	46.33	53.49	44.6	45.86	47.58	44.3
2005 April	50.45	40.37	49.93	40.72	53.61	47.27	51.4	43.95	46.01	47.19	43.62
2005 May	48.49	39.29	47.78	40.78	51.32	46.78	49.98	43.7	46.18	46.61	42.46
2005 June	53.09	43.1	53.39	45.2	57.67	53.14	53.16	48.44	52.45	52.96	47.05
2005 July	57.18	50.71	55.11	46.95	60.86	57.51	59.58	50.88	56.5	55.93	51.83
2005 August	63.78	54.43	59.03	50.95	67.35	59.61	62.41	58.3	59.2	61.1	55.96
2005 September	61.88	53.33	62.64	52.4	65.2	56.22	64.26	62.33	56.29	60.84	56.01
2005 October	56.99	51.29	58.27	49.21	62.35	54.06	61.78	52.79	52.83	55.75	53.15
2005 November	54.16	48.79	52.2	43.62	59.34	52.28	58.63	49.01	51.25	53	49.06
2005 December	57.69	45.46	54.8	45.95	62.07	53.84	Withheld	50.57	53.12	54.76	49.22
2005 Average	54.31	44.73	53.42	43.47	57.55	50.31	55.28	47.87	49.68	51.36	47.31
2006 January	61.35	47.43	61.95	51.3	65.91	56.23	67.33	53.93	55.7	58.1	53.18
2006 February	61.48	44.72	55.99	49.48	63.03	56.26	63.01	52.97	55.16	56.72	50.14
2006 March	62.44	46.59	55.89	51.05	67.04	58.89	65.21	57.7	57.98	60.38	52.74
2006 April	70.68	56.61	64.06	58.02	73.72	62.92	71.35	63.81	62.49	65.76	60.99
2006 May	68.62	63.47	68.8	56.37	72.93	65.1	71.29	62.63	64.26	66.09	63.14
2006 June	68.64	61.14	66.06	55.91	72.7	66.49	71.12	62.65	65.81	67.16	62.03
2006 July	72.89	64.69	70.94	61.26	77.43	65.5	74.59	66.19	65.62	69.21	66.52
2006 August	71.47	63.77	66.67	60.78	74.94	62.11	Withheld	62.15	62.11	65.49	64.81
2006 September	60.38	55.22	57.25	52.78	65.21	56.29	Withheld	53.94	55.8	57.86	56.59
2006 October	57.25	47.83	55.5	48.33	60.9	54	59.7	50.74	53.48	54.98	50.89
2006 November	59.49	47.83	56.06	48.91	62.88	52.57	58.67	50.75	52.43	54.77	51.44
2006 December	60.46	50.91	56.91	50.93	63.94	54.05	58.69	50.95	53.95	56.21	52.92
2006 Average	64.85	53.9	62.13	53.76	68.26	59.19	67.44	57.37	58.92	61.21	57.14
2007 January	53.12	46.86	52.22	44.32	58.55	51.21	56.59	47.2	50.65	52.81	47.56
2007 February	57.78	50.25	59.08	48.45	61.16	54.94	59.3	51.97	54.18	56.06	51.69
2007 March	61.91	52.58	59.37	51.07	66.47	58.22	65.96	54.34	57.49	59.6	54.71
2007 April	67.78	54.6	61.77	55.16	71.15	61.53	65.92	58.67	60.98	63.73	57.43
2007 May	67.51	56.46	63.7	56.4	72.99	66.15	Withheld	60.17	65.02	66.38	58.91
2007 June	72.4	57.54	67.87	60.68	77.15	69.53	Withheld	63.24	68.18	69.58	61.65
2007 July	76.73	62.66	73.15	65.46	80.84	72.37	77.73	67.95	71.29	73.63	66.95
2007 August	70.28	64.1	72.72	62.52	76.67	74.11	Withheld	65.64	72.79	71.73	65.76
2007 September	77.76	66.76	77.32	66.55	81.96	80.6	79.48	70.64	78.56	77.37	69.42
2007 October	81.92	67.36	79.74	72.68	90.13	84.73	81.77	76.74	84.29	83.58	73.62
2007 November	92.56	76.6	80.74	79.7	95.54	86.92	Withheld	85.23	86.17	88.53	80.39
2007 December	90.96	69.62	94.68	81.53	97.88	83.72	94.58	82.55	84	88.3	79.02
2007 Average	71.27	60.38	70.91	62.31	78.01	70.78	72.47	66.13	69.83	71.14	63.96
2008 January	93.21	77.83	85.22	81.28	96.81	92.42	Withheld	83.23	89.7	89.61	82.1
2008 February	97.58	81.37	85.2	81.33	101.23	97.64	Withheld	86.22	96.02	94.64	85.13
2008 March	106.19	93.33	102.88	88.54	109.73	108.26	Withheld	93.59	105.39	103.94	94.65
2008 April	117.34	103.08	105.95	95.31	118.07	118.5	Withheld	100.57	115.52	112.31	103.2
2008 May	127.06	111.83	118.42	104.42	130.93	127.77	128.95	111.77	125.36	123.28	114.83
2008 June	133.08	119.8	127.35	117.29	142.39	125.91	Withheld	122.65	125.61	128.45	122.78
2008 July	129.91	122.83	126.22	124.28	137.22	116.22	Withheld	124.91	116.43	124.27	124.33
2008 August	110	110.63	113.17	109.61	123.02	104.42	104.13	111.78	103.92	109.56	109.74
2008 September	94.05	96.38	97.72	93.58	98.82	85.98	87.46	95.67	85.85	92.87	94.56
2008 October	72.42	70.56	63.03	66.53	78.49	71.06	69.91	64.64	68.61	69.55	68.51