Excel
YearNumber Of Papers
2020 0
2019 0
2018 0
2017 0
2016 0
2015 0
2014 0
2013 0
2012 79
2011 1148
2010 1242
2009 979
2008 1026
2007 964
2006 878
2005 777
2004 743
2003 639
2002 661
2001 614
2000 563
1999 463
1998 427
1997 352
1996 348
1995 286
1994 314
1993 287
1992 280
1991 240
1990 259
1989 222
1988 209
1987 187
1986 180
1985 178
1984 192
1983 186
1982 171
1981 148
1980 191
1979 154
1978 152
1977 179
1976 188
1975 208
1974 249
1973 239
1972 227
1971 207
1970 219
1969 210
1968 206
1967 182
1966 176
1965 191
1964 191
1963 128
1962 82
1961 71
1960 58
1959 70
1958 74
1957 75
1956 64
1955 83
1954 107
1953 84
1952 76
1951 78
1950 57
1949 38
1948 28
1947 26
1946 31
1945 12
1944 2
1943 0
1942 1
1941 0
1940 2
1939 0
1938 3
1937 1
1936 5
1935 1
1934 1
1933 2
1932 4
1931 0
1930 1
1929 1
1928 1
1927 0
1926 2
1925 0
1924 1
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