Excel
YearNumber Of Papers
2024 0
2023 0
2022 0
2021 0
2020 0
2019 0
2018 0
2017 0
2016 0
2015 0
2014 0
2013 0
2012 81
2011 1352
2010 1440
2009 1149
2008 1013
2007 944
2006 808
2005 809
2004 795
2003 753
2002 756
2001 738
2000 740
1999 640
1998 682
1997 622
1996 631
1995 589
1994 555
1993 538
1992 522
1991 484
1990 537
1989 518
1988 496
1987 478
1986 533
1985 534
1984 465
1983 460
1982 477
1981 424
1980 443
1979 450
1978 381
1977 390
1976 398
1975 497
1974 518
1973 451
1972 409
1971 437
1970 411
1969 400
1968 408
1967 365
1966 281
1965 254
1964 284
1963 215
1962 124
1961 98
1960 109
1959 116
1958 103
1957 107
1956 101
1955 85
1954 93
1953 85
1952 78
1951 55
1950 59
1949 45
1948 59
1947 69
1946 26
1945 24
1944 7
1943 6
1942 7
1941 2
1940 6
1939 3
1938 7
1937 7
1936 6
1935 5
1934 2
1933 2
1932 0
1931 1
1930 1
1929 2
1928 2
1927 3
1926 2
1925 2
1924 1
1923 4
1922 1
1921 0
1920 1
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