Data series 1, levels (Line).
Point 1, 12/15/1964, Y=165.03667.
Point
2, 1/15/1965, Y=164.8614.
Point 3, 6/15/1965, Y=164.28712.
Point 4,
7/15/1965, Y=164.16258.
Point 5, 8/15/1965, Y=164.28354.
Point 6,
9/15/1965, Y=164.49466.
Point 7, 10/15/1965, Y=164.20451.
Point 8,
11/15/1965, Y=164.42966.
Point 9, 12/15/1965, Y=164.43387.
Point 10,
1/15/1966, Y=164.20354.
Point 11, 2/15/1966, Y=163.935.
Point 12,
3/15/1966, Y=163.75262.
Point 13, 4/15/1966, Y=164.733.
Point 14,
6/15/1966, Y=163.9247.
Point 15, 7/15/1966, Y=163.87547.
Point 16,
8/15/1966, Y=163.98935.
Point 17, 9/15/1966, Y=164.10399.
Point 18,
10/15/1966, Y=164.08354.
Point 19, 11/15/1966, Y=164.324.
Point 20,
12/15/1966, Y=164.46225.
Point 21, 1/15/1967, Y=164.27548.
Point 22,
2/15/1967, Y=164.2526.
Point 23, 3/15/1967, Y=164.25137.
Point 24,
4/15/1967, Y=164.2086.
Point 25, 5/15/1967, Y=164.63806.
Point 26,
6/15/1967, Y=165.213.
Point 27, 7/15/1967, Y=165.26839.
Point 28,
8/15/1967, Y=165.66838.
Point 29, 9/15/1967, Y=165.59589.
Point 30,
10/15/1967, Y=166.33551.
Point 31, 11/15/1967, Y=166.19167.
Point 32,
12/15/1967, Y=166.3573.
Point 33, 1/15/1968, Y=166.66322.
Point 34,
2/15/1968, Y=166.65656.
Point 35, 3/15/1968, Y=166.87386.
Point 36,
4/15/1968, Y=167.49966.
Point 37, 5/15/1968, Y=167.40709.
Point 38,
6/15/1968, Y=167.90266.
Point 39, 7/15/1968, Y=168.47444.
Point 40,
8/15/1968, Y=168.2158.
Point 41, 9/15/1968, Y=168.49933.
Point 42,
10/15/1968, Y=168.78838.
Point 43, 11/15/1968, Y=168.57333.
Point 44,
12/15/1968, Y=168.6629.
Point 45, 1/15/1969, Y=168.71333.
Point 46,
2/15/1969, Y=168.53888.
Point 47, 3/15/1969, Y=168.5071.
Point 48,
4/15/1969, Y=168.72533.
Point 49, 5/15/1969, Y=168.7596.
Point 50,
6/15/1969, Y=169.10033.
Point 51, 7/15/1969, Y=169.25258.
Point 52,
8/15/1969, Y=169.22931.
Point 53, 12/15/1969, Y=169.1599.
Point 54,
1/15/1970, Y=169.43387.
Point 55, 2/15/1970, Y=169.16214.
Point 56,
3/15/1970, Y=168.71902.
Point 57, 4/15/1970, Y=168.6413.
Point 58,
5/15/1970, Y=169.0841.
Point 59, 6/15/1970, Y=168.95267.
Point 60,
7/15/1970, Y=168.99644.
Point 61, 8/15/1970, Y=168.77966.
Point 62,
9/15/1970, Y=168.94699.
Point 63, 10/15/1970, Y=168.9587.
Point 64,
11/15/1970, Y=168.87132.
Point 65, 12/15/1970, Y=168.95677.
Point 66,
1/15/1971, Y=168.95387.
Point 67, 2/15/1971, Y=169.01678.
Point 68,
3/15/1971, Y=168.81096.
Point 69, 4/15/1971, Y=168.82533.
Point 70,
5/15/1971, Y=168.935.
Point 71, 6/15/1971, Y=169.39066.
Point 72,
7/15/1971, Y=169.2513.
Point 73, 8/15/1971, Y=169.2825.
Point 74,
9/15/1971, Y=169.26433.
Point 75, 10/15/1971, Y=169.4025.
Point 76,
11/15/1971, Y=169.54366.
Point 77, 12/15/1971, Y=169.64256.
Point 78,
1/15/1972, Y=169.56387.
Point 79, 2/15/1972, Y=169.34758.
Point 80,
3/15/1972, Y=169.08806.
Point 81, 4/15/1972, Y=169.07666.
Point 82,
5/15/1972, Y=168.97871.
Point 83, 6/15/1972, Y=169.29633.
Point 84,
7/15/1972, Y=169.52386.
Point 85, 8/15/1972, Y=169.67258.
Point 86,
9/15/1972, Y=170.148.
Point 87, 10/15/1972, Y=170.51193.
Point 88,
11/15/1972, Y=170.385.
Point 89, 12/15/1972, Y=170.4.
Point 90, 1/15/1973,
Y=170.42516.
Point 91, 2/15/1973, Y=170.33818.
Point 92, 3/15/1973,
Y=169.94565.
Point 93, 4/15/1973, Y=169.72766.
Point 94, 5/15/1973,
Y=169.56548.
Point 95, 6/15/1973, Y=169.32266.
Point 96, 7/15/1973,
Y=169.28613.
Point 97, 8/15/1973, Y=169.36064.
Point 98, 9/15/1973,
Y=169.42566.
Point 99, 10/15/1973, Y=169.84805.
Point 100, 11/15/1973,
Y=170.03667.
Point 101, 12/15/1973, Y=170.1616.
Point 102, 1/15/1974,
Y=170.14429.
Point 103, 2/15/1974, Y=170.08727.
Point 104, 3/15/1974,
Y=170.03484.
Point 105, 4/15/1974, Y=170.06332.
Point 106, 5/15/1974,
Y=170.1357.
Point 107, 6/15/1974, Y=170.14749.
Point 108, 7/15/1974,
Y=170.47968.
Point 109, 8/15/1974, Y=170.46806.
Point 110, 9/15/1974,
Y=170.3991.
Point 111, 12/15/1974, Y=170.54866.
Point 112, 1/15/1975,
Y=170.53818.
Point 113, 2/15/1975, Y=170.22285.
Point 114, 3/15/1975,
Y=169.9577.
Point 115, 4/15/1975, Y=169.85098.
Point 116, 5/15/1975,
Y=169.71838.
Point 117, 6/15/1975, Y=169.80833.
Point 118, 7/15/1975,
Y=169.73643.
Point 119, 8/15/1975, Y=169.75064.
Point 120, 9/15/1975,
Y=169.7557.
Point 121, 10/15/1975, Y=169.78194.
Point 122, 11/15/1975,
Y=169.89066.
Point 123, 12/15/1975, Y=169.90096.
Point 124, 1/15/1976,
Y=169.83388.
Point 125, 2/15/1976, Y=169.70895.
Point 126, 3/15/1976,
Y=169.63934.
Point 127, 4/15/1976, Y=169.80167.
Point 128, 5/15/1976,
Y=169.9343.
Point 129, 6/15/1976, Y=168.7925.
Point 130, 7/15/1976,
Y=169.43443.
Point 131, 8/15/1976, Y=169.9987.
Point 132, 9/15/1976,
Y=170.013.
Point 133, 10/15/1976, Y=169.95064.
Point 134, 11/15/1976,
Y=169.89532.
Point 135, 12/15/1976, Y=169.76161.
Point 136, 1/15/1977,
Y=169.56064.
Point 137, 2/15/1977, Y=169.05571.
Point 138, 3/15/1977,
Y=168.88065.
Point 139, 4/15/1977, Y=169.02.
Point 140, 5/15/1977,
Y=169.6103.
Point 141, 6/15/1977, Y=170.23734.
Point 142, 7/15/1977,
Y=170.70677.
Point 143, 8/15/1977, Y=170.74806.
Point 144, 9/15/1977,
Y=170.76334.
Point 145, 10/15/1977, Y=170.88354.
Point 146, 11/15/1977,
Y=170.82799.
Point 147, 12/15/1977, Y=170.73741.
Point 148, 1/15/1978,
Y=170.65031.
Point 149, 2/15/1978, Y=170.3603.
Point 150, 3/15/1978,
Y=170.06322.
Point 151, 4/15/1978, Y=170.09633.
Point 152, 5/15/1978,
Y=169.94644.
Point 153, 6/15/1978, Y=170.47966.
Point 154, 7/15/1978,
Y=170.69548.
Point 155, 8/15/1978, Y=170.92354.
Point 156, 9/15/1978,
Y=171.35365.
Point 157, 10/15/1978, Y=171.66032.
Point 158, 11/15/1978,
Y=171.76067.
Point 159, 12/15/1978, Y=171.74516.
Point 160, 1/15/1979,
Y=171.76064.
Point 161, 2/15/1979, Y=171.5957.
Point 162, 3/15/1979,
Y=171.1622.
Point 163, 4/15/1979, Y=171.14.
Point 164, 5/15/1979,
Y=171.12193.
Point 165, 6/15/1979, Y=171.7346.
Point 166, 7/15/1979,
Y=171.8148.
Point 167, 8/15/1979, Y=171.82935.
Point 168, 9/15/1979,
Y=171.78033.
Point 169, 10/15/1979, Y=171.8829.
Point 170, 11/15/1979,
Y=171.62466.
Point 171, 12/15/1979, Y=171.40775.
Point 172, 1/15/1980,
Y=171.1396.
Point 173, 2/15/1980, Y=171.06241.
Point 174, 3/15/1980,
Y=170.05322.
Point 175, 4/15/1980, Y=167.90134.
Point 176, 5/15/1980,
Y=167.91064.
Point 177, 6/15/1980, Y=169.35733.
Point 178, 7/15/1980,
Y=167.8861.
Point 179, 8/15/1980, Y=170.58482.
Point 180, 9/15/1980,
Y=170.698.
Point 181, 10/15/1980, Y=170.86903.
Point 182, 11/15/1980,
Y=170.82166.
Point 183, 12/15/1980, Y=170.82709.
Point 184, 1/15/1981,
Y=170.82063.
Point 185, 2/15/1981, Y=170.83858.
Point 186, 3/15/1981,
Y=170.51096.
Point 187, 4/15/1981, Y=170.79099.
Point 188, 5/15/1981,
Y=171.78741.
Point 189, 6/15/1981, Y=172.79033.
Point 190, 7/15/1981,
Y=173.5516.
Point 191, 8/15/1981, Y=173.38129.
Point 192, 9/15/1981,
Y=173.01134.
Point 193, 10/15/1981, Y=173.539.
Point 194, 11/15/1981,
Y=173.02367.
Point 195, 12/15/1981, Y=172.57127.
Point 196, 1/15/1982,
Y=172.3258.
Point 197, 2/15/1982, Y=171.86427.
Point 198, 3/15/1982,
Y=171.50516.
Point 199, 4/15/1982, Y=171.316.
Point 200, 5/15/1982,
Y=171.7112.
Point 201, 6/15/1982, Y=172.78065.
Point 202, 7/15/1982,
Y=172.32161.
Point 203, 8/15/1982, Y=171.97032.
Point 204, 9/15/1982,
Y=171.89366.
Point 205, 10/15/1982, Y=172.07419.
Point 206, 11/15/1982,
Y=171.845.
Point 207, 12/15/1982, Y=171.578.
Point 208, 1/15/1983,
Y=171.23677.
Point 209, 2/15/1983, Y=170.88142.
Point 210, 3/15/1983,
Y=170.36322.
Point 211, 4/15/1983, Y=170.0413.
Point 212, 5/15/1983,
Y=169.85258.
Point 213, 6/15/1983, Y=170.27432.
Point 214, 7/15/1983,
Y=171.0058.
Point 215, 8/15/1983, Y=171.3458.
Point 216, 9/15/1983,
Y=171.38066.
Point 217, 10/15/1983, Y=171.3371.
Point 218, 11/15/1983,
Y=171.26765.
Point 219, 12/15/1983, Y=171.12775.
Point 220, 1/15/1984,
Y=170.95064.
Point 221, 2/15/1984, Y=170.42104.
Point 222, 3/15/1984,
Y=170.01741.
Point 223, 4/15/1984, Y=169.46033.
Point 224, 5/15/1984,
Y=171.41708.
Point 225, 6/15/1984, Y=172.75433.
Point 226, 7/15/1984,
Y=172.24774.
Point 227, 8/15/1984, Y=171.9803.
Point 228, 9/15/1984,
Y=172.3836.
Point 229, 10/15/1984, Y=173.17064.
Point 230, 11/15/1984,
Y=172.72034.
Point 231, 12/15/1984, Y=172.51.
Point 232, 1/15/1985,
Y=172.40161.
Point 233, 2/15/1985, Y=172.39464.
Point 234, 3/15/1985,
Y=172.29903.
Point 235, 4/15/1985, Y=172.46432.
Point 236, 5/15/1985,
Y=173.21967.
Point 237, 6/15/1985, Y=174.35165.
Point 238, 7/15/1985,
Y=174.14516.
Point 239, 8/15/1985, Y=173.93419.
Point 240, 9/15/1985,
Y=173.94167.
Point 241, 10/15/1985, Y=173.85643.
Point 242, 11/15/1985,
Y=173.4613.
Point 243, 12/15/1985, Y=173.35481.
Point 244, 1/15/1986,
Y=173.0087.
Point 245, 2/15/1986, Y=172.40318.
Point 246, 3/15/1986,
Y=172.03159.
Point 247, 4/15/1986, Y=172.1573.
Point 248, 5/15/1986,
Y=173.34612.
Point 249, 6/15/1986, Y=173.81131.
Point 250, 7/15/1986,
Y=174.6828.
Point 251, 8/15/1986, Y=174.36998.
Point 252, 9/15/1986,
Y=174.05598.
Point 253, 10/15/1986, Y=174.4287.
Point 254, 11/15/1986,
Y=174.08199.
Point 255, 12/15/1986, Y=173.64159.
Point 256, 1/15/1987,
Y=173.1487.
Point 257, 2/15/1987, Y=172.6139.
Point 258, 3/15/1987,
Y=172.04578.
Point 259, 4/15/1987, Y=171.77698.
Point 260, 5/15/1987,
Y=172.38547.
Point 261, 6/15/1987, Y=172.81564.
Point 262, 7/15/1987,
Y=173.23837.
Point 263, 8/15/1987, Y=173.49774.
Point 264, 9/15/1987,
Y=173.382.
Point 265, 10/15/1987, Y=173.90807.
Point 266, 11/15/1987,
Y=173.97.
Point 267, 12/15/1987, Y=173.68549.
Point 268, 1/15/1988,
Y=173.6858.
Point 269, 2/15/1988, Y=173.2962.
Point 270, 3/15/1988,
Y=172.84258.
Point 271, 4/15/1988, Y=172.45633.
Point 272, 5/15/1988,
Y=172.71.
Point 273, 6/15/1988, Y=174.34065.
Point 274, 7/15/1988,
Y=175.49419.
Point 275, 8/15/1988, Y=175.36192.
Point 276, 9/15/1988,
Y=174.68134.
Point 277, 10/15/1988, Y=174.3787.
Point 278, 11/15/1988,
Y=174.1683.
Point 279, 12/15/1988, Y=174.17096.
Point 280, 1/15/1989,
Y=173.92903.
Point 281, 2/15/1989, Y=173.91678.
Point 282, 3/15/1989,
Y=173.7109.
Point 283, 4/15/1989, Y=173.772.
Point 284, 5/15/1989,
Y=174.29807.
Point 285, 6/15/1989, Y=175.00198.
Point 286, 7/15/1989,
Y=174.49193.
Point 287, 8/15/1989, Y=174.46323.
Point 288, 9/15/1989,
Y=174.677.
Point 289, 10/15/1989, Y=174.60225.
Point 290, 11/15/1989,
Y=174.46999.
Point 291, 12/15/1989, Y=174.37967.
Point 292, 1/15/1990,
Y=174.16708.
Point 293, 2/15/1990, Y=173.89928.
Point 294, 3/15/1990,
Y=173.80096.
Point 295, 4/15/1990, Y=173.71165.
Point 296, 5/15/1990,
Y=174.64838.
Point 297, 6/15/1990, Y=175.846.
Point 298, 7/15/1990,
Y=176.31516.
Point 299, 8/15/1990, Y=176.60612.
Point 300, 9/15/1990,
Y=176.96799.
Point 301, 10/15/1990, Y=176.8929.
Point 302, 11/15/1990,
Y=176.68866.
Point 303, 12/15/1990, Y=176.42354.
Point 304, 1/15/1991,
Y=176.02773.
Point 305, 2/15/1991, Y=175.5817.
Point 306, 3/15/1991,
Y=174.8629.
Point 307, 4/15/1991, Y=174.50499.
Point 308, 5/15/1991,
Y=174.1167.
Point 309, 6/15/1991, Y=174.15366.
Point 310, 7/15/1991,
Y=173.84999.
Point 311, 8/15/1991, Y=173.52065.
Point 312, 9/15/1991,
Y=173.708.
Point 313, 10/15/1991, Y=173.79451.
Point 314, 11/15/1991,
Y=173.988.
Point 315, 12/15/1991, Y=173.85806.
Point 316, 1/15/1992,
Y=173.41322.
Point 317, 2/15/1992, Y=172.99586.
Point 318, 3/15/1992,
Y=172.7045.
Point 319, 4/15/1992, Y=172.58333.
Point 320, 5/15/1992,
Y=173.72612.
Point 321, 6/15/1992, Y=173.77068.
Point 322, 7/15/1992,
Y=174.3116.
Point 323, 8/15/1992, Y=174.36806.
Point 324, 9/15/1992,
Y=174.135.
Point 325, 10/15/1992, Y=173.92484.
Point 326, 11/15/1992,
Y=173.59666.
Point 327, 12/15/1992, Y=173.16258.
Point 328, 1/15/1993,
Y=172.68387.
Point 329, 2/15/1993, Y=172.33607.
Point 330, 3/15/1993,
Y=171.95805.
Point 331, 4/15/1993, Y=171.737.
Point 332, 5/15/1993,
Y=173.18451.
Point 333, 6/15/1993, Y=175.11566.
Point 334, 7/15/1993,
Y=175.1103.
Point 335, 8/15/1993, Y=175.94096.
Point 336, 9/15/1993,
Y=175.68599.
Point 337, 10/15/1993, Y=175.84161.
Point 338, 11/15/1993,
Y=175.3923.
Point 339, 12/15/1993, Y=174.85966.
Point 340, 1/15/1994,
Y=174.55386.
Point 341, 2/15/1994, Y=174.13213.
Point 342, 3/15/1994,
Y=173.67258.
Point 343, 4/15/1994, Y=173.5066.
Point 344, 5/15/1994,
Y=173.73096.
Point 345, 6/15/1994, Y=174.55066.
Point 346, 7/15/1994,
Y=174.13033.
Point 347, 8/15/1994, Y=173.78677.
Point 348, 9/15/1994,
Y=173.72133.
Point 349, 10/15/1994, Y=173.28.
Point 350, 11/15/1994,
Y=172.91032.
Point 351, 12/15/1994, Y=172.46065.
Point 352, 1/15/1995,
Y=172.0013.
Point 353, 2/15/1995, Y=171.70714.
Point 354, 3/15/1995,
Y=171.40483.
Point 355, 4/15/1995, Y=171.40633.
Point 356, 5/15/1995,
Y=172.32774.
Point 357, 6/15/1995, Y=172.813.
Point 358, 7/15/1995,
Y=173.58678.
Point 359, 8/15/1995, Y=174.47224.
Point 360, 9/15/1995,
Y=175.03133.
Point 361, 10/15/1995, Y=174.69548.
Point 362, 11/15/1995,
Y=174.50166.
Point 363, 12/15/1995, Y=174.1316.
Point 364, 1/15/1996,
Y=173.88129.
Point 365, 2/15/1996, Y=173.69138.
Point 366, 3/15/1996,
Y=173.4542.
Point 367, 4/15/1996, Y=173.37067.
Point 368, 5/15/1996,
Y=174.66354.
Point 369, 6/15/1996, Y=175.97865.
Point 370, 7/15/1996,
Y=176.8658.
Point 371, 8/15/1996, Y=176.95096.
Point 372, 9/15/1996,
Y=176.83865.
Point 373, 10/15/1996, Y=176.3987.
Point 374, 11/15/1996,
Y=176.11499.
Point 375, 12/15/1996, Y=175.38934.
Point 376, 1/15/1997,
Y=174.79128.
Point 377, 2/15/1997, Y=174.31213.
Point 378, 3/15/1997,
Y=173.96033.
Point 379, 4/15/1997, Y=174.06667.
Point 380, 5/15/1997,
Y=174.50516.
Point 381, 6/15/1997, Y=174.48566.
Point 382, 7/15/1997,
Y=175.55257.
Point 383, 8/15/1997, Y=176.4319.
Point 384, 9/15/1997,
Y=177.62733.
Point 385, 10/15/1997, Y=177.11322.
Point 386, 11/15/1997,
Y=175.91766.
Point 387, 12/15/1997, Y=174.98032.
Point 388, 1/15/1998,
Y=174.3171.
Point 389, 2/15/1998, Y=173.4432.
Point 390, 3/15/1998,
Y=173.06805.
Point 391, 4/15/1998, Y=173.06332.
Point 392, 5/15/1998,
Y=174.1216.
Point 393, 6/15/1998, Y=176.78833.
Point 394, 7/15/1998,
Y=177.75612.
Point 395, 8/15/1998, Y=177.31064.
Point 396, 9/15/1998,
Y=177.37067.
Point 397, 10/15/1998, Y=176.70193.
Point 398, 11/15/1998,
Y=176.4173.
Point 399, 12/15/1998, Y=175.9729.
Point 400, 1/15/1999,
Y=175.29259.
Point 401, 2/15/1999, Y=174.7035.
Point 402, 3/15/1999,
Y=174.46129.
Point 403, 4/15/1999, Y=175.98132.
Point 404, 5/15/1999,
Y=177.0871.
Point 405, 6/15/1999, Y=178.611.
Point 406, 7/15/1999,
Y=177.98741.
Point 407, 8/15/1999, Y=179.42258.
Point 408, 9/15/1999,
Y=179.7346.
Point 409, 10/15/1999, Y=178.86935.
Point 410, 11/15/1999,
Y=178.70332.
Point 411, 12/15/1999, Y=178.4558.
Point 412, 1/15/2000,
Y=177.56677.
Point 413, 2/15/2000, Y=177.05792.
Point 414, 3/15/2000,
Y=176.81773.
Point 415, 4/15/2000, Y=177.00699.
Point 416, 5/15/2000,
Y=179.09612.
Point 417, 6/15/2000, Y=180.36665.
Point 418, 7/15/2000,
Y=179.9242.
Point 419, 8/15/2000, Y=180.16774.
Point 420, 9/15/2000,
Y=179.97333.
Point 421, 10/15/2000, Y=179.69548.
Point 422, 11/15/2000,
Y=179.33699.
Point 423, 12/15/2000, Y=178.61678.
Point 424, 1/15/2001,
Y=177.92322.
Point 425, 2/15/2001, Y=177.45035.
Point 426, 3/15/2001,
Y=176.95032.
Point 427, 4/15/2001, Y=177.21832.
Point 428, 5/15/2001,
Y=179.27548.
Point 429, 6/15/2001, Y=179.303.
Point 430, 7/15/2001,
Y=178.90353.
Point 431, 8/15/2001, Y=178.87903.
Point 432, 9/15/2001,
Y=179.617.
Point 433, 10/15/2001, Y=179.49387.
Point 434, 11/15/2001,
Y=179.431.
Point 435, 12/15/2001, Y=178.98677.
Point 436, 1/15/2002,
Y=178.73096.
Point 437, 2/15/2002, Y=178.32892.
Point 438, 3/15/2002,
Y=178.0329.
Point 439, 4/15/2002, Y=178.64966.
Point 440, 5/15/2002,
Y=180.9903.
Point 441, 6/15/2002, Y=181.82666.
Point 442, 7/15/2002,
Y=182.24323.
Point 443, 8/15/2002, Y=182.90984.
Point 444, 9/15/2002,
Y=182.57185.
Point 445, 10/15/2002, Y=181.84476.
Point 446, 11/15/2002,
Y=180.9007.
Point 447, 12/15/2002, Y=180.1558.
Point 448, 1/15/2003,
Y=179.60027.
Point 449, 2/15/2003, Y=178.98537.
Point 450, 3/15/2003,
Y=178.28967.
Point 451, 4/15/2003, Y=178.06537.
Point 452, 5/15/2003,
Y=178.26242.
Point 453, 6/15/2003, Y=178.44405.
Point 454, 7/15/2003,
Y=178.1928.
Point 455, 8/15/2003, Y=177.52908.
Point 456, 9/15/2003,
Y=177.60147.
Point 457, 10/15/2003, Y=177.90868.
Point 458, 11/15/2003,
Y=177.48047.
Point 459, 12/15/2003, Y=176.9105.
Maximum Y=182.90984 for
8/15/2002 and minimum Y=163.75262 for 3/15/1966.