Excel
YearNumber Of Papers
2021 0
2020 13
2019 9
2018 17
2017 14
2016 17
2015 10
2014 10
2013 12
2012 11
2011 107
2010 106
2009 91
2008 100
2007 82
2006 76
2005 81
2004 91
2003 60
2002 55
2001 69
2000 69
1999 45
1998 48
1997 45
1996 46
1995 24
1994 25
1993 27
1992 29
1991 21
1990 24
1989 22
1988 25
1987 14
1986 13
1985 12
1984 10
1983 7
1982 8
1981 13
1980 14
1979 4
1978 8
1977 11
1976 8
1975 4
1974 7
1973 4
1972 2
1971 4
1970 6
1969 6
1968 5
1967 4
1966 0
1965 4
1964 8
1963 0
1962 3
1961 1
1960 2
1959 3
1958 3
1957 4
1956 5
1955 3
1954 5
1953 3
1952 2
1951 1
1950 3
1949 0
1948 3
1947 2
1946 2
1945 0
1944 0
1943 0
1942 0
1941 0
1940 0
1939 0
1938 0
1937 0
1936 0
1935 1
1934 0
1933 0
1932 0
1931 0
1930 0
1929 1
1928 1
1927 1
1926 1
1925 0
1924 0
1923 0
1922 0
1921 0
1920 0
1919 0
1918 0
1917 0
1916 0
1915 1
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 1
1893 2
1892 0
1891 0
1890 0
1889 0
1888 0
1887 0
1886 0
1885 0
1884 1
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