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Yearly Citation Totals from 2014 MEDLINE/PubMed Baseline: 22,376,811 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
2694
1909
2956
1910
3014
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
5013
1933
5020
1934
4988
1935
5090
1936
4824
1937
4797
1938
5249
1939
5046
1940
4520
1941
4331
1942
4259
1943
4184
1944
4374
1945
20190
1946
53781
1947
64739
1948
70457
1949
61567
1950
82264
1951
102081
1952
107415
1953
107992
1954
105134
1955
108034
1956
106499
1957
111041
1958
108888
1959
109405
1960
111515
1961
119531
1962
125325
1963
141050
1964
161473
1965
176510
1966
179401
1967
191375
1968
207232
1969
214178
1970
218097
1971
222023
1972
226200
1973
230030
1974
233991
1975
247734
1976
253657
1977
260553
1978
270923
1979
279974
1980
278491
1981
281098
1982
292943
1983
306779
1984
315623
1985
325672
1986
339204
1987
356908
1988
374740
1989
390654
1990
398000
1991
399128
1992
403336
1993
409172
1994
420105
1995
429965
1996
435051
1997
445667
1998
459667
1999
473593
2000
499905
2001
530622
2002
551348
2003
578741
2004
614226
2005
650457
2006
678244
2007
701938
2008
739666
2009
768853
2010
801025
2011
844000
2012
876025
2013
409859
2014
98

Last Reviewed: April 22, 2015