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Yearly Citation Count Totals from 2007 MEDLINE/PubMed Baseline: 16,120,074 Citations Found
1865 |
1866 |
1868 |
1869 |
1870 |
1871 |
1879 |
1884 |
1887 |
1890 |
1893 |
1896 |
1899 |
1902 |
1903 |
1904 |
1905 |
1906 |
3 |
11 |
24 |
16 |
25 |
21 |
19 |
26 |
37 |
33 |
22 |
44 |
21 |
36 |
31 |
30 |
26 |
66 |
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1907 |
1908 |
1909 |
1910 |
1911 |
1912 |
1913 |
1914 |
1915 |
1916 |
1917 |
1918 |
1919 |
1920 |
1921 |
1922 |
1923 |
1924 |
63 |
64 |
60 |
32 |
75 |
83 |
113 |
106 |
275 |
328 |
293 |
234 |
255 |
312 |
266 |
286 |
313 |
426 |
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1925 |
1926 |
1927 |
1928 |
1929 |
1930 |
1931 |
1932 |
1933 |
1934 |
1935 |
1936 |
1937 |
1938 |
1939 |
1940 |
1941 |
1942 |
463 |
541 |
592 |
639 |
550 |
585 |
632 |
713 |
798 |
764 |
847 |
810 |
767 |
761 |
733 |
687 |
602 |
605 |
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1943 |
1944 |
1945 |
1946 |
1947 |
1948 |
1949 |
1950 |
1951 |
1952 |
1953 |
1954 |
1955 |
1956 |
1957 |
1958 |
1959 |
1960 |
624 |
601 |
599 |
646 |
677 |
882 |
15,789 |
81,121 |
101,303 |
106,439 |
107,367 |
103,857 |
106,721 |
105,142 |
109,827 |
107,555 |
107,944 |
108,975 |
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1961 |
1962 |
1963 |
1964 |
1965 |
1966 |
1967 |
1968 |
1969 |
1970 |
1971 |
1972 |
1973 |
1974 |
1975 |
1976 |
1977 |
1978 |
117,311 |
124,568 |
140,214 |
159,107 |
173,752 |
174,951 |
186,902 |
203,918 |
210,883 |
214,092 |
218,998 |
222,590 |
226,394 |
230,088 |
244,353 |
249,298 |
255,913 |
265,630 |
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1979 |
1980 |
1981 |
1982 |
1983 |
1984 |
1985 |
1986 |
1987 |
1988 |
1989 |
1990 |
1991 |
1992 |
1993 |
1994 |
1995 |
1996 |
274,372 |
272,475 |
274,503 |
285,512 |
299,286 |
308,191 |
318,450 |
330,915 |
348,551 |
366,086 |
382,089 |
389,011 |
389,852 |
392,884 |
399,293 |
408,387 |
417,725 |
423,470 |
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1997 |
1998 |
1999 |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
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433,994 |
448,575 |
461,379 |
489,866 |
518,683 |
539,937 |
567,109 |
594,560 |
602,607 |
381,088 |
29 |
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