Excel
YearNumber Of Papers
2022 0
2021 6
2020 19
2019 246
2018 201
2017 242
2016 555
2015 550
2014 550
2013 554
2012 456
2011 466
2010 413
2009 381
2008 328
2007 259
2006 199
2005 192
2004 167
2003 193
2002 130
2001 117
2000 120
1999 100
1998 87
1997 69
1996 53
1995 57
1994 68
1993 55
1992 46
1991 57
1990 59
1989 74
1988 52
1987 44
1986 53
1985 52
1984 47
1983 55
1982 42
1981 27
1980 29
1979 13
1978 20
1977 39
1976 29
1975 59
1974 41
1973 43
1972 32
1971 34
1970 34
1969 37
1968 46
1967 42
1966 35
1965 24
1964 36
1963 31
1962 22
1961 8
1960 9
1959 19
1958 9
1957 5
1956 5
1955 6
1954 11
1953 4
1952 6
1951 3
1950 1
1949 3
1948 3
1947 3
1946 0
1945 1
1944 0
1943 0
1942 0
1941 0
1940 0
1939 0
1938 0
1937 0
1936 0
1935 0
1934 0
1933 0
1932 0
1931 0
1930 0
1929 0
1928 0
1927 0
1926 0
1925 0
1924 0
1923 0
1922 0
1921 0
1920 0
1919 0
1918 0
1917 0
1916 0
1915 0
1914 0
1913 0
1912 0
1911 0
1910 0
1909 0
1908 0
1907 0
1906 0
1905 0
1904 0
1903 0
1902 0
1901 0
1900 0
1899 0
1898 0
1897 0
1896 0
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