Years of Release

2017 (1049)
2016 (3812)
2015 (3833)
2014 (3597)
2013 (3294)
2012 (3183)
2011 (2336)
2010 (1940)
2009 (1637)
2008 (1593)
2007 (1327)
2006 (1143)
2005 (870)
2004 (872)
2003 (564)
2002 (500)
2001 (523)
2000 (629)
1999 (444)
1998 (389)
1997 (415)
1996 (341)
1995 (335)
1994 (284)
1993 (259)
1992 (214)
1991 (176)
1990 (229)
1989 (249)
1988 (238)
1987 (202)
1986 (180)
1985 (182)
1984 (159)
1983 (145)
1982 (166)
1981 (154)
1980 (163)
1979 (158)
1978 (174)
1977 (126)
1976 (134)
1975 (132)
1974 (85)
1973 (88)
1972 (91)
1971 (81)
1970 (106)
1969 (72)
1968 (67)
1967 (70)
1966 (72)
1965 (87)
1964 (68)
1963 (50)
1962 (31)
1961 (43)
1960 (120)
1959 (49)
1958 (37)
1957 (62)
1956 (49)
1955 (85)
1954 (65)
1953 (106)
1952 (47)
1951 (44)
1950 (191)
1949 (59)
1948 (81)
1947 (101)
1946 (109)
1945 (118)
1944 (52)
1943 (44)
1942 (52)
1941 (94)
1940 (243)
1939 (99)
1938 (97)
1937 (73)
1936 (91)
1935 (132)
1934 (64)
1933 (83)
1932 (62)
1931 (52)
1930 (262)
1929 (87)
1928 (107)
1927 (106)
1926 (96)
1925 (285)
1924 (149)
1923 (131)
1922 (158)
1921 (102)
1920 (334)
1919 (82)
1918 (64)
1917 (62)
1916 (34)
1915 (41)
1914 (42)
1913 (97)
1912 (73)
1911 (80)
1910 (167)
1909 (42)
1908 (190)
1907 (32)
1906 (35)
1905 (42)
1904 (40)
1903 (47)
1902 (23)
1901 (24)
1900 (107)
1899 (24)
1898 (57)
1897 (17)
1896 (26)
1895 (57)
1894 (25)
1893 (51)
1892 (35)
1891 (15)
1890 (63)
1889 (13)
1888 (13)
1887 (107)
1886 (15)
1885 (17)
1884 (12)
1883 (7)
1882 (11)
1881 (1)
1880 (75)
1879 (48)
1878 (11)
1877 (4)
1876 (21)
1875 (13)
1874 (7)
1873 (18)
1872 (3)
1871 (24)
1870 (19)
1869 (3)
1868 (5)
1867 (2)
1866 (36)
1865 (4)
1864 (2)
1863 (10)
1862 (7)
1861 (3)
1860 (20)
1859 (1)
1857 (5)
1856 (2)
1855 (4)
1854 (1)
1853 (12)
1852 (2)
1851 (3)
1850 (6)
1845 (2)
1844 (4)
1843 (1)
1840 (2)
1837 (2)
1835 (2)
1834 (2)
1832 (1)
1831 (1)
1830 (5)
1828 (13)
1825 (1)
1822 (1)
1821 (1)
1820 (1)
1808 (1)
1806 (2)
1799 (1)
1798 (1)
1792 (1)
1786 (1)
1780 (1)
1768 (1)
1765 (1)
1750 (1)
1714 (2)
1709 (1)
1668 (1)
1370 (1)