Excel
YearNumber Of Papers
2019 0
2018 22
2017 228
2016 187
2015 167
2014 183
2013 182
2012 147
2011 197
2010 191
2009 163
2008 178
2007 134
2006 145
2005 154
2004 118
2003 119
2002 107
2001 105
2000 80
1999 97
1998 87
1997 91
1996 86
1995 83
1994 91
1993 81
1992 89
1991 87
1990 96
1989 88
1988 107
1987 81
1986 80
1985 78
1984 73
1983 64
1982 101
1981 74
1980 74
1979 64
1978 73
1977 65
1976 68
1975 63
1974 65
1973 92
1972 61
1971 61
1970 45
1969 58
1968 59
1967 50
1966 49
1965 30
1964 32
1963 20
1962 7
1961 14
1960 9
1959 24
1958 20
1957 22
1956 18
1955 13
1954 27
1953 19
1952 5
1951 6
1950 7
1949 1
1948 4
1947 8
1946 3
1945 4
1944 1
1943 1
1942 2
1941 4
1940 4
1939 0
1938 1
1937 2
1936 1
1935 0
1934 0
1933 0
1932 0
1931 1
1930 0
1929 0
1928 0
1927 0
1926 1
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