Excel
YearNumber Of Papers
2026 0
2025 0
2024 0
2023 0
2022 0
2021 0
2020 38
2019 51
2018 36
2017 61
2016 52
2015 55
2014 69
2013 72
2012 60
2011 48
2010 61
2009 45
2008 42
2007 71
2006 56
2005 52
2004 54
2003 70
2002 59
2001 76
2000 82
1999 57
1998 82
1997 97
1996 81
1995 77
1994 110
1993 100
1992 99
1991 92
1990 111
1989 87
1988 115
1987 104
1986 129
1985 136
1984 107
1983 122
1982 114
1981 91
1980 93
1979 60
1978 62
1977 58
1976 75
1975 59
1974 39
1973 43
1972 44
1971 26
1970 31
1969 31
1968 28
1967 18
1966 25
1965 19
1964 17
1963 8
1962 6
1961 7
1960 6
1959 10
1958 8
1957 1
1956 5
1955 1
1954 3
1953 3
1952 1
1951 3
1950 0
1949 0
1948 0
1947 0
1946 2
1945 3
1944 0
1943 0
1942 0
1941 0
1940 1
1939 0
1938 0
1937 0
1936 1
1935 0
1934 0
1933 0
1932 0
1931 0
1930 0
1929 0
1928 0
1927 0
1926 0
1925 1
1924 0
1923 0
1922 0
1921 0
1920 0
1919 0
1918 0
1917 0
1916 1
1915 0
1914 0
1913 0
1912 0
1911 0
1910 0
1909 0
1908 0
1907 1
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