Excel
YearNumber Of Papers
2025 0
2024 0
2023 0
2022 0
2021 0
2020 0
2019 0
2018 0
2017 570
2016 722
2015 742
2014 738
2013 657
2012 575
2011 604
2010 708
2009 629
2008 641
2007 602
2006 609
2005 523
2004 522
2003 511
2002 455
2001 423
2000 426
1999 377
1998 353
1997 358
1996 350
1995 294
1994 296
1993 255
1992 268
1991 263
1990 245
1989 274
1988 236
1987 150
1986 173
1985 128
1984 149
1983 112
1982 112
1981 108
1980 105
1979 112
1978 82
1977 105
1976 78
1975 111
1974 91
1973 91
1972 110
1971 90
1970 67
1969 76
1968 75
1967 70
1966 57
1965 37
1964 47
1963 50
1962 31
1961 18
1960 18
1959 17
1958 18
1957 15
1956 11
1955 13
1954 9
1953 6
1952 4
1951 6
1950 6
1949 2
1948 2
1947 0
1946 0
1945 0
1944 1
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