Excel
YearNumber Of Papers
2019 0
2018 0
2017 235
2016 282
2015 313
2014 303
2013 313
2012 254
2011 340
2010 411
2009 321
2008 289
2007 277
2006 294
2005 229
2004 239
2003 263
2002 243
2001 228
2000 204
1999 207
1998 221
1997 190
1996 187
1995 202
1994 223
1993 193
1992 202
1991 201
1990 200
1989 208
1988 197
1987 170
1986 151
1985 141
1984 151
1983 117
1982 128
1981 97
1980 113
1979 74
1978 74
1977 91
1976 52
1975 50
1974 54
1973 90
1972 98
1971 42
1970 25
1969 12
1968 8
1967 4
1966 3
1965 5
1964 1
1963 4
1962 7
1961 0
1960 3
1959 3
1958 4
1957 3
1956 1
1955 1
1954 0
1953 1
1952 0
1951 1
1950 1
1949 2
1948 1
1947 2
1946 3
1945 0
1944 0
1943 0
1942 0
1941 0
1940 0
1939 0
1938 0
1937 0
1936 0
1935 1
1934 2
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 1
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