Excel
YearNumber Of Papers
2019 0
2018 2
2017 73
2016 83
2015 80
2014 87
2013 107
2012 71
2011 161
2010 146
2009 139
2008 140
2007 122
2006 130
2005 107
2004 120
2003 78
2002 92
2001 80
2000 81
1999 47
1998 37
1997 43
1996 45
1995 38
1994 42
1993 44
1992 48
1991 37
1990 37
1989 28
1988 19
1987 14
1986 11
1985 9
1984 8
1983 8
1982 3
1981 8
1980 5
1979 8
1978 12
1977 7
1976 5
1975 6
1974 4
1973 3
1972 3
1971 5
1970 5
1969 7
1968 2
1967 1
1966 4
1965 10
1964 4
1963 2
1962 6
1961 10
1960 1
1959 1
1958 6
1957 1
1956 4
1955 2
1954 3
1953 8
1952 2
1951 6
1950 8
1949 3
1948 0
1947 0
1946 1
1945 0
1944 0
1943 0
1942 0
1941 0
1940 0
1939 0
1938 0
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 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