Excel
YearNumber Of Papers
2026 0
2025 0
2024 0
2023 0
2022 0
2021 0
2020 0
2019 0
2018 10
2017 59
2016 52
2015 48
2014 43
2013 57
2012 36
2011 43
2010 44
2009 23
2008 35
2007 40
2006 28
2005 23
2004 25
2003 36
2002 31
2001 18
2000 12
1999 16
1998 13
1997 18
1996 13
1995 5
1994 7
1993 3
1992 4
1991 10
1990 7
1989 5
1988 3
1987 5
1986 3
1985 8
1984 0
1983 2
1982 0
1981 2
1980 4
1979 0
1978 2
1977 3
1976 1
1975 2
1974 1
1973 1
1972 1
1971 0
1970 1
1969 0
1968 0
1967 1
1966 0
1965 0
1964 1
1963 2
1962 0
1961 1
1960 0
1959 0
1958 0
1957 0
1956 0
1955 0
1954 0
1953 1
1952 0
1951 0
1950 1
1949 0
1948 1
1947 0
1946 0
1945 0
1944 0
1943 0
1942 0
1941 0
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 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