Excel
YearNumber Of Papers
2019 0
2018 0
2017 143
2016 189
2015 221
2014 229
2013 215
2012 165
2011 200
2010 234
2009 923
2008 821
2007 755
2006 719
2005 650
2004 657
2003 615
2002 544
2001 452
2000 398
1999 300
1998 288
1997 106
1996 112
1995 119
1994 110
1993 110
1992 116
1991 114
1990 112
1989 91
1988 97
1987 98
1986 89
1985 60
1984 59
1983 37
1982 48
1981 24
1980 29
1979 33
1978 23
1977 23
1976 27
1975 27
1974 15
1973 19
1972 16
1971 12
1970 20
1969 21
1968 12
1967 15
1966 15
1965 12
1964 10
1963 5
1962 6
1961 7
1960 4
1959 1
1958 4
1957 1
1956 2
1955 2
1954 3
1953 1
1952 1
1951 2
1950 3
1949 0
1948 0
1947 1
1946 1
1945 1
1944 0
1943 0
1942 0
1941 1
1940 0
1939 0
1938 0
1937 1
1936 0
1935 0
1934 2
1933 0
1932 0
1931 0
1930 0
1929 0
1928 0
1927 0
1926 0
1925 1
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