Excel
YearNumber Of Papers
2022 0
2021 4
2020 68
2019 65
2018 70
2017 350
2016 909
2015 832
2014 778
2013 767
2012 593
2011 1096
2010 1193
2009 1007
2008 894
2007 888
2006 811
2005 770
2004 745
2003 692
2002 692
2001 662
2000 652
1999 648
1998 617
1997 691
1996 721
1995 689
1994 633
1993 696
1992 649
1991 685
1990 746
1989 682
1988 701
1987 611
1986 660
1985 661
1984 676
1983 665
1982 600
1981 630
1980 585
1979 537
1978 461
1977 458
1976 471
1975 646
1974 709
1973 699
1972 645
1971 543
1970 475
1969 410
1968 377
1967 320
1966 239
1965 187
1964 154
1963 80
1962 48
1961 53
1960 39
1959 37
1958 49
1957 43
1956 34
1955 41
1954 37
1953 35
1952 21
1951 47
1950 22
1949 19
1948 10
1947 18
1946 17
1945 11
1944 2
1943 2
1942 2
1941 3
1940 1
1939 0
1938 3
1937 0
1936 0
1935 0
1934 7
1933 3
1932 0
1931 0
1930 1
1929 1
1928 1
1927 2
1926 0
1925 2
1924 0
1923 1
1922 0
1921 0
1920 2
1919 1
1918 2
1917 0
1916 1
1915 2
1914 1
1913 0
1912 2
1911 6
1910 0
1909 1
1908 0
1907 4
1906 2
1905 1
1904 0
1903 0
1902 1
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