Excel
| Year | Number Of Papers |
|---|
|
2025 |
0 |
|
2024 |
0 |
|
2023 |
0 |
|
2022 |
0 |
|
2021 |
0 |
|
2020 |
0 |
|
2019 |
0 |
|
2018 |
0 |
|
2017 |
7982 |
|
2016 |
9933 |
|
2015 |
10132 |
|
2014 |
9858 |
|
2013 |
9507 |
|
2012 |
8312 |
|
2011 |
8908 |
|
2010 |
9487 |
|
2009 |
8108 |
|
2008 |
8092 |
|
2007 |
7804 |
|
2006 |
7748 |
|
2005 |
7426 |
|
2004 |
7702 |
|
2003 |
7130 |
|
2002 |
7098 |
|
2001 |
7158 |
|
2000 |
7054 |
|
1999 |
6976 |
|
1998 |
7002 |
|
1997 |
6779 |
|
1996 |
6679 |
|
1995 |
6573 |
|
1994 |
6661 |
|
1993 |
6259 |
|
1992 |
6058 |
|
1991 |
6037 |
|
1990 |
5571 |
|
1989 |
5251 |
|
1988 |
4626 |
|
1987 |
4279 |
|
1986 |
3977 |
|
1985 |
4078 |
|
1984 |
3672 |
|
1983 |
3545 |
|
1982 |
3041 |
|
1981 |
2841 |
|
1980 |
2798 |
|
1979 |
2682 |
|
1978 |
2572 |
|
1977 |
2634 |
|
1976 |
2545 |
|
1975 |
2523 |
|
1974 |
1841 |
|
1973 |
1665 |
|
1972 |
1617 |
|
1971 |
1471 |
|
1970 |
1293 |
|
1969 |
1276 |
|
1968 |
1111 |
|
1967 |
961 |
|
1966 |
788 |
|
1965 |
1052 |
|
1964 |
1632 |
|
1963 |
1179 |
|
1962 |
691 |
|
1961 |
537 |
|
1960 |
462 |
|
1959 |
378 |
|
1958 |
380 |
|
1957 |
337 |
|
1956 |
403 |
|
1955 |
375 |
|
1954 |
372 |
|
1953 |
372 |
|
1952 |
281 |
|
1951 |
238 |
|
1950 |
130 |
|
1949 |
60 |
|
1948 |
46 |
|
1947 |
48 |
|
1946 |
43 |
|
1945 |
12 |
|
1944 |
4 |
|
1943 |
5 |
|
1942 |
7 |
|
1941 |
5 |
|
1940 |
6 |
|
1939 |
12 |
|
1938 |
8 |
|
1937 |
6 |
|
1936 |
9 |
|
1935 |
6 |
|
1934 |
7 |
|
1933 |
9 |
|
1932 |
6 |
|
1931 |
0 |
|
1930 |
3 |
|
1929 |
0 |
|
1928 |
2 |
|
1927 |
1 |
|
1926 |
5 |
|
1925 |
6 |
|
1924 |
3 |
|
1923 |
8 |
|
1922 |
4 |
|
1921 |
6 |
|
1920 |
1 |
|
1919 |
3 |
|
1918 |
5 |
|
1917 |
5 |
|
1916 |
4 |
|
1915 |
2 |
|
1914 |
1 |
|
1913 |
4 |
|
1912 |
0 |
|
1911 |
1 |
|
1910 |
2 |
|
1909 |
3 |
|
1908 |
2 |
|
1907 |
0 |
|
1906 |
1 |
|
1905 |
2 |
|
1904 |
0 |
|
1903 |
1 |
|
1902 |
4 |
|
1901 |
3 |
|
1900 |
1 |
|
1899 |
1 |
|
1898 |
1 |
|
1897 |
1 |
|
1896 |
1 |
|
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 |