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Yearly Citation Totals from 2012 MEDLINE/PubMed Baseline: 20,494,848 Citations Found

Year
Number of Citations
1809
22
1811
33
1812
24
1813
27
1814
29
1815
29
1816
43
1817
25
1818
33
1819
31
1821
35
1823
51
1827
46
1828
14
1829
14
1831
21
1832
17
1833
13
1835
21
1837
18
1838
25
1839
24
1840
146
1841
526
1842
662
1843
564
1844
339
1845
280
1846
279
1847
241
1848
245
1849
211
1850
215
1851
233
1852
237
1853
230
1854
140
1855
178
1856
249
1857
257
1858
235
1859
223
1860
169
1861
202
1862
191
1863
169
1864
159
1865
134
1866
144
1867
366
1868
513
1869
423
1870
428
1871
489
1872
494
1873
546
1874
427
1875
441
1876
451
1877
395
1878
485
1879
504
1880
784
1881
922
1882
479
1883
1141
1884
1345
1885
1427
1886
1463
1887
1418
1888
1167
1889
1506
1890
1041
1891
894
1892
1367
1893
1642
1894
1125
1895
1491
1896
1794
1897
1791
1898
1773
1899
1475
1900
1418
1901
1628
1902
1725
1903
1945
1904
1899
1905
2115
1906
2069
1907
2058
1908
2699
1909
2958
1910
3017
1911
3333
1912
3312
1913
3535
1914
3531
1915
3325
1916
3134
1917
2890
1918
2856
1919
3089
1920
3297
1921
3329
1922
3472
1923
3761
1924
4160
1925
4393
1926
4693
1927
5298
1928
4922
1929
5010
1930
4905
1931
4828
1932
5009
1933
4998
1934
4953
1935
5065
1936
4801
1937
4775
1938
5230
1939
5023
1940
4500
1941
4307
1942
4259
1943
4184
1944
4367
1945
20220
1946
54077
1947
65457
1948
71095
1949
61958
1950
82277
1951
102097
1952
107417
1953
108001
1954
105136
1955
108035
1956
106505
1957
111040
1958
108890
1959
109529
1960
111632
1961
119823
1962
127031
1963
143141
1964
161619
1965
176646
1966
179122
1967
190795
1968
206665
1969
213421
1970
216946
1971
221347
1972
225388
1973
229451
1974
233219
1975
246897
1976
252353
1977
259180
1978
269160
1979
278058
1980
276363
1981
278691
1982
290260
1983
303776
1984
312390
1985
322435
1986
335137
1987
352684
1988
370073
1989
386100
1990
393112
1991
393799
1992
397146
1993
403005
1994
411830
1995
420923
1996
425876
1997
437549
1998
452153
1999
466622
2000
494111
2001
525058
2002
546308
2003
573597
2004
608379
2005
641658
2006
670058
2007
692343
2008
728269
2009
753191
2010
775685
2011
466739
2012
365