Excel
YearNumber Of Papers
2022 0
2021 0
2020 0
2019 0
2018 0
2017 4019
2016 7882
2015 9030
2014 8940
2013 8561
2012 7331
2011 7158
2010 6744
2009 6043
2008 5285
2007 4458
2006 4334
2005 3778
2004 3298
2003 2982
2002 2709
2001 2626
2000 2375
1999 2491
1998 2191
1997 1754
1996 1642
1995 1711
1994 1654
1993 1720
1992 2323
1991 2378
1990 2365
1989 3342
1988 3545
1987 3486
1986 3441
1985 3221
1984 1344
1983 1357
1982 1155
1981 1033
1980 1046
1979 2442
1978 1772
1977 1277
1976 1312
1975 1465
1974 1571
1973 1473
1972 1347
1971 772
1970 683
1969 627
1968 561
1967 460
1966 352
1965 277
1964 200
1963 185
1962 156
1961 109
1960 113
1959 148
1958 213
1957 228
1956 264
1955 281
1954 263
1953 185
1952 74
1951 56
1950 39
1949 15
1948 23
1947 31
1946 28
1945 16
1944 6
1943 5
1942 7
1941 1
1940 5
1939 2
1938 3
1937 3
1936 1
1935 3
1934 5
1933 3
1932 1
1931 4
1930 1
1929 2
1928 1
1927 2
1926 1
1925 2
1924 2
1923 0
1922 3
1921 1
1920 0
1919 0
1918 1
1917 6
1916 3
1915 1
1914 0
1913 0
1912 0
1911 1
1910 1
1909 1
1908 0
1907 1
1906 0
1905 0
1904 0
1903 0
1902 0
1901 0
1900 1
1899 0
1898 0
1897 0
1896 3
1895 0
1894 0
1893 0
1892 0
1891 0
1890 0
1889 0
1888 0
1887 0
1886 0
1885 0
1884 0
1883 0
1882 0
1881 0
1880 0
1879 0
1878 0
1877 0
1876 0
1875 0
1874 0
1873 0
1872 0
1871 0
1870 0
1869 0
1868 0
1867 0
1866 0
1865 0
1864 0
1863 0
1862 0
1861 0
1860 0
1859 0
1858 0
1857 0
1856 0
1855 0
1854 0
1853 0
1852 0
1851 0
1850 0
1849 0
1848 0
1847 0
1846 0
1845 0
1844 0
1843 0
1842 0
1841 0
1840 0
1839 0
1838 0
1837 0
1836 0
1835 0
1834 0
1833 0
1832 0
1831 0
1830 0
1829 0
1828 0
1827 0
1826 0
1825 0
1824 0
1823 0
1822 0
1821 0
1820 0
1819 0
1818 0
1817 0
1816 0
1815 0
1814 0
1813 0
1812 0
1811 0
1810 0
1809 0
1808 0
1807 0
1806 0
1805 0
1804 0
1803 0
1802 0
1801 0