Excel
YearNumber Of Papers
2019 0
2018 1
2017 11
2016 35
2015 39
2014 25
2013 31
2012 21
2011 20
2010 25
2009 18
2008 22
2007 16
2006 10
2005 15
2004 14
2003 10
2002 13
2001 8
2000 17
1999 8
1998 20
1997 6
1996 20
1995 10
1994 17
1993 28
1992 9
1991 18
1990 15
1989 15
1988 6
1987 11
1986 5
1985 6
1984 8
1983 0
1982 2
1981 1
1980 4
1979 4
1978 1
1977 6
1976 5
1975 2
1974 1
1973 2
1972 0
1971 1
1970 0
1969 2
1968 1
1967 0
1966 1
1965 0
1964 1
1963 0
1962 0
1961 0
1960 0
1959 0
1958 0
1957 0
1956 0
1955 0
1954 0
1953 1
1952 0
1951 0
1950 0
1949 0
1948 0
1947 0
1946 0
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