Excel
YearNumber Of Papers
2026 0
2025 0
2024 0
2023 0
2022 0
2021 0
2020 0
2019 0
2018 0
2017 67
2016 69
2015 68
2014 73
2013 69
2012 51
2011 89
2010 63
2009 64
2008 65
2007 63
2006 48
2005 66
2004 42
2003 48
2002 47
2001 53
2000 65
1999 66
1998 72
1997 57
1996 44
1995 63
1994 50
1993 54
1992 57
1991 51
1990 42
1989 45
1988 33
1987 33
1986 42
1985 26
1984 34
1983 32
1982 22
1981 38
1980 33
1979 37
1978 37
1977 36
1976 28
1975 24
1974 22
1973 18
1972 21
1971 22
1970 18
1969 28
1968 21
1967 24
1966 13
1965 30
1964 20
1963 15
1962 19
1961 14
1960 11
1959 11
1958 10
1957 8
1956 34
1955 16
1954 15
1953 12
1952 11
1951 12
1950 8
1949 3
1948 4
1947 6
1946 1
1945 1
1944 0
1943 0
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 0
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 1
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