Excel
YearNumber Of Papers
2024 0
2023 0
2022 0
2021 0
2020 0
2019 0
2018 0
2017 836
2016 1009
2015 1018
2014 1072
2013 980
2012 844
2011 982
2010 1079
2009 925
2008 909
2007 922
2006 891
2005 877
2004 904
2003 797
2002 724
2001 719
2000 716
1999 681
1998 632
1997 579
1996 576
1995 584
1994 551
1993 515
1992 546
1991 511
1990 494
1989 416
1988 375
1987 365
1986 365
1985 378
1984 358
1983 353
1982 345
1981 358
1980 329
1979 330
1978 346
1977 363
1976 385
1975 449
1974 487
1973 472
1972 440
1971 427
1970 422
1969 400
1968 434
1967 324
1966 252
1965 219
1964 301
1963 179
1962 76
1961 40
1960 40
1959 28
1958 45
1957 29
1956 17
1955 17
1954 25
1953 14
1952 12
1951 9
1950 17
1949 10
1948 14
1947 9
1946 14
1945 3
1944 1
1943 0
1942 2
1941 0
1940 0
1939 0
1938 3
1937 0
1936 1
1935 3
1934 1
1933 1
1932 0
1931 0
1930 1
1929 0
1928 0
1927 0
1926 0
1925 1
1924 0
1923 0
1922 1
1921 2
1920 1
1919 2
1918 2
1917 0
1916 0
1915 0
1914 1
1913 1
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