Excel
YearNumber Of Papers
2025 0
2024 0
2023 0
2022 0
2021 0
2020 0
2019 0
2018 18
2017 152
2016 312
2015 326
2014 377
2013 374
2012 325
2011 316
2010 287
2009 260
2008 185
2007 147
2006 115
2005 97
2004 92
2003 71
2002 58
2001 56
2000 64
1999 46
1998 49
1997 49
1996 40
1995 43
1994 33
1993 37
1992 53
1991 52
1990 45
1989 28
1988 18
1987 33
1986 22
1985 18
1984 15
1983 20
1982 13
1981 23
1980 8
1979 15
1978 12
1977 24
1976 13
1975 13
1974 12
1973 18
1972 11
1971 17
1970 20
1969 21
1968 9
1967 39
1966 20
1965 8
1964 6
1963 7
1962 9
1961 4
1960 8
1959 8
1958 14
1957 3
1956 5
1955 4
1954 4
1953 5
1952 0
1951 1
1950 0
1949 2
1948 0
1947 0
1946 1
1945 1
1944 0
1943 1
1942 0
1941 1
1940 0
1939 0
1938 0
1937 0
1936 0
1935 0
1934 0
1933 0
1932 0
1931 0
1930 0
1929 1
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