Excel
YearNumber Of Papers
2019 0
2018 0
2017 0
2016 0
2015 0
2014 0
2013 0
2012 10
2011 293
2010 419
2009 408
2008 417
2007 392
2006 504
2005 378
2004 430
2003 407
2002 347
2001 362
2000 353
1999 243
1998 301
1997 288
1996 274
1995 320
1994 298
1993 244
1992 276
1991 255
1990 247
1989 243
1988 190
1987 165
1986 161
1985 164
1984 167
1983 145
1982 124
1981 94
1980 125
1979 133
1978 126
1977 106
1976 97
1975 121
1974 91
1973 91
1972 89
1971 84
1970 72
1969 85
1968 67
1967 50
1966 46
1965 44
1964 39
1963 43
1962 26
1961 18
1960 14
1959 21
1958 10
1957 10
1956 8
1955 10
1954 8
1953 9
1952 12
1951 7
1950 5
1949 4
1948 1
1947 5
1946 2
1945 6
1944 1
1943 1
1942 1
1941 2
1940 1
1939 0
1938 2
1937 0
1936 1
1935 2
1934 1
1933 1
1932 2
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