Excel
YearNumber Of Papers
2024 0
2023 0
2022 0
2021 0
2020 0
2019 0
2018 0
2017 156
2016 400
2015 374
2014 394
2013 359
2012 301
2011 274
2010 314
2009 264
2008 260
2007 231
2006 254
2005 198
2004 188
2003 173
2002 159
2001 142
2000 140
1999 120
1998 119
1997 110
1996 75
1995 88
1994 86
1993 68
1992 72
1991 50
1990 51
1989 38
1988 44
1987 34
1986 33
1985 29
1984 40
1983 25
1982 42
1981 30
1980 40
1979 38
1978 24
1977 31
1976 43
1975 46
1974 46
1973 30
1972 26
1971 38
1970 25
1969 31
1968 33
1967 31
1966 38
1965 41
1964 22
1963 17
1962 20
1961 22
1960 15
1959 15
1958 11
1957 11
1956 13
1955 14
1954 18
1953 15
1952 22
1951 18
1950 13
1949 2
1948 5
1947 8
1946 4
1945 2
1944 0
1943 1
1942 0
1941 0
1940 0
1939 0
1938 0
1937 0
1936 1
1935 1
1934 1
1933 0
1932 0
1931 0
1930 1
1929 0
1928 0
1927 0
1926 2
1925 2
1924 1
1923 0
1922 0
1921 1
1920 0
1919 0
1918 0
1917 0
1916 0
1915 0
1914 0
1913 1
1912 0
1911 0
1910 0
1909 0
1908 0
1907 0
1906 0
1905 0
1904 0
1903 1
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