Excel
YearNumber Of Papers
2024 0
2023 0
2022 0
2021 1
2020 87
2019 72
2018 69
2017 71
2016 68
2015 37
2014 57
2013 47
2012 119
2011 1859
2010 2078
2009 1729
2008 1646
2007 1601
2006 1752
2005 1587
2004 1478
2003 1475
2002 1461
2001 1429
2000 1419
1999 1400
1998 1351
1997 1327
1996 1185
1995 1213
1994 1268
1993 1237
1992 1216
1991 1253
1990 1228
1989 1176
1988 1129
1987 1201
1986 1048
1985 1039
1984 1028
1983 966
1982 1021
1981 922
1980 908
1979 879
1978 843
1977 876
1976 841
1975 983
1974 659
1973 678
1972 703
1971 626
1970 566
1969 591
1968 455
1967 414
1966 406
1965 314
1964 254
1963 168
1962 155
1961 108
1960 114
1959 110
1958 78
1957 115
1956 104
1955 88
1954 118
1953 85
1952 80
1951 115
1950 119
1949 48
1948 79
1947 73
1946 110
1945 34
1944 17
1943 15
1942 15
1941 22
1940 17
1939 30
1938 35
1937 23
1936 27
1935 14
1934 13
1933 13
1932 6
1931 14
1930 5
1929 13
1928 9
1927 8
1926 3
1925 4
1924 3
1923 5
1922 10
1921 5
1920 9
1919 8
1918 7
1917 8
1916 6
1915 8
1914 5
1913 7
1912 3
1911 4
1910 4
1909 1
1908 11
1907 6
1906 3
1905 2
1904 2
1903 0
1902 1
1901 1
1900 2
1899 2
1898 1
1897 1
1896 1
1895 0
1894 4
1893 2
1892 3
1891 0
1890 4
1889 0
1888 1
1887 1
1886 0
1885 1
1884 1
1883 2
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 2
1869 2
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 1
1851 0
1850 0
1849 0
1848 0
1847 0
1846 0
1845 0
1844 0
1843 0
1842 1
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