Excel
YearNumber Of Papers
2025 0
2024 0
2023 0
2022 0
2021 0
2020 0
2019 0
2018 0
2017 174
2016 297
2015 318
2014 342
2013 337
2012 359
2011 377
2010 415
2009 457
2008 422
2007 421
2006 424
2005 392
2004 419
2003 422
2002 598
2001 366
2000 105
1999 132
1998 64
1997 57
1996 51
1995 40
1994 59
1993 46
1992 43
1991 48
1990 43
1989 43
1988 45
1987 24
1986 28
1985 28
1984 30
1983 24
1982 30
1981 22
1980 31
1979 28
1978 37
1977 22
1976 33
1975 35
1974 35
1973 59
1972 39
1971 41
1970 66
1969 62
1968 62
1967 74
1966 54
1965 40
1964 69
1963 75
1962 48
1961 39
1960 33
1959 34
1958 34
1957 28
1956 36
1955 44
1954 36
1953 34
1952 32
1951 27
1950 27
1949 23
1948 20
1947 44
1946 29
1945 15
1944 0
1943 1
1942 0
1941 1
1940 1
1939 4
1938 0
1937 0
1936 2
1935 0
1934 0
1933 3
1932 1
1931 1
1930 2
1929 1
1928 1
1927 2
1926 1
1925 3
1924 1
1923 5
1922 1
1921 2
1920 3
1919 2
1918 3
1917 0
1916 0
1915 2
1914 1
1913 1
1912 1
1911 3
1910 0
1909 2
1908 0
1907 0
1906 0
1905 6
1904 0
1903 0
1902 1
1901 6
1900 1
1899 0
1898 1
1897 0
1896 2
1895 0
1894 0
1893 2
1892 4
1891 1
1890 1
1889 1
1888 0
1887 1
1886 2
1885 0
1884 2
1883 0
1882 0
1881 0
1880 1
1879 0
1878 0
1877 0
1876 0
1875 1
1874 0
1873 0
1872 1
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