Excel
YearNumber Of Papers
2019 0
2018 18
2017 77
2016 82
2015 74
2014 67
2013 69
2012 51
2011 65
2010 60
2009 65
2008 45
2007 42
2006 41
2005 34
2004 42
2003 28
2002 30
2001 22
2000 31
1999 40
1998 26
1997 18
1996 32
1995 24
1994 43
1993 22
1992 28
1991 27
1990 21
1989 32
1988 41
1987 36
1986 25
1985 37
1984 26
1983 25
1982 22
1981 21
1980 13
1979 19
1978 26
1977 18
1976 21
1975 26
1974 9
1973 15
1972 18
1971 15
1970 7
1969 12
1968 7
1967 6
1966 8
1965 4
1964 1
1963 5
1962 2
1961 6
1960 3
1959 2
1958 2
1957 4
1956 2
1955 3
1954 1
1953 5
1952 0
1951 3
1950 0
1949 0
1948 0
1947 0
1946 0
1945 1
1944 0
1943 0
1942 0
1941 0
1940 1
1939 0
1938 2
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 1
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