Excel
YearNumber Of Papers
2026 0
2025 0
2024 0
2023 0
2022 0
2021 0
2020 0
2019 0
2018 16
2017 175
2016 181
2015 163
2014 162
2013 144
2012 107
2011 102
2010 91
2009 121
2008 79
2007 62
2006 62
2005 44
2004 85
2003 65
2002 43
2001 41
2000 43
1999 29
1998 39
1997 31
1996 31
1995 32
1994 36
1993 24
1992 25
1991 30
1990 36
1989 33
1988 29
1987 30
1986 23
1985 23
1984 21
1983 23
1982 19
1981 30
1980 28
1979 20
1978 21
1977 19
1976 14
1975 21
1974 13
1973 12
1972 18
1971 13
1970 9
1969 11
1968 9
1967 2
1966 9
1965 9
1964 2
1963 0
1962 3
1961 1
1960 1
1959 0
1958 3
1957 2
1956 3
1955 0
1954 0
1953 1
1952 1
1951 0
1950 0
1949 0
1948 1
1947 3
1946 1
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 1
1928 0
1927 0
1926 0
1925 0
1924 0
1923 0
1922 0
1921 0
1920 0
1919 0
1918 0
1917 1
1916 0
1915 0
1914 0
1913 0
1912 0
1911 0
1910 0
1909 0
1908 1
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 1
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