The entries in this table come from the on-going Jahrbuch-Project. For some years, e.g., 1909, 1912, 1931-1942, the information is not yet complete (as of January, 2002); check the current status. It is estimated that the total number of entries in the Jahrbuch is in excess of 200,000. [The sum of the entries in each row does not always equal the total as there are additional document types.] |
Year | Total | Jour | Book | Diss |
1865 | 2 | 0 | 2 | 0 |
1866 | 3 | 0 | 1 | 0 |
1867 | 12 | 5 | 2 | 0 |
1868 | 882 | 771 | 41 | 4 |
1869 | 801 | 623 | 10 | 1 |
1870 | 845 | 646 | 14 | 4 |
1871 | 1107 | 950 | 25 | 3 |
1872 | 1128 | 929 | 19 | 1 |
1873 | 1080 | 889 | 38 | 2 |
1874 | 1261 | 1117 | 23 | 1 |
1875 | 1371 | 1105 | 15 | 8 |
1876 | 1386 | 1114 | 25 | 10 |
1877 | 1493 | 1203 | 26 | 5 |
1878 | 1494 | 1297 | 1 | 12 |
1879 | 1457 | 1225 | 12 | 15 |
1880 | 1436 | 1232 | 17 | 5 |
1881 | 1427 | 1159 | 36 | 16 |
1882 | 1456 | 1213 | 35 | 3 |
1883 | 1684 | 1390 | 77 | 18 |
1884 | 1782 | 1447 | 120 | 16 |
1885 | 1805 | 1483 | 176 | 17 |
1886 | 1838 | 1436 | 186 | 55 |
1887 | 2099 | 1698 | 207 | 58 |
1888 | 2294 | 1735 | 361 | 65 |
1889 | 2123 | 1579 | 344 | 45 |
1890 | 2191 | 1695 | 345 | 43 |
1891 | 2255 | 1726 | 424 | 36 |
1892 | 2302 | 1848 | 370 | 27 |
1893 | 2164 | 1355 | 230 | 20 |
1894 | 2183 | 1338 | 233 | 15 |
1895 | 2314 | 1588 | 255 | 21 |
1896 | 2618 | 1756 | 737 | 23 |
1897 | 2796 | 1391 | 218 | 24 |
1898 | 2577 | 1640 | 170 | 18 |
1899 | 2662 | 1622 | 246 | 28 |
1900 | 2706 | 1870 | 193 | 38 |
1901 | 2823 | 2125 | 627 | 47 |
1902 | 2890 | 2083 | 756 | 26 |
1903 | 3203 | 2391 | 728 | 45 |
1904 | 3132 | 2108 | 407 | 61 |
1905 | 3138 | 2262 | 713 | 69 |
1906 | 3203 | 2178 | 947 | 42 |
1907 | 3233 | 2256 | 887 | 78 |
1908 | 3195 | 2202 | 901 | 64 |
1909 | 36 | 15 | 18 | 3 |
1910 | 3835 | 2694 | 1088 | 38 |
1911 | 3816 | 2541 | 1089 | 55 |
1912 | 115 | 57 | 43 | 7 |
1913 | 2817 | 2066 | 599 | 48 |
1914 | 2672 | 2150 | 415 | 15 |
1915 | 2706 | 2252 | 325 | 11 |
1916 | 1842 | 1579 | 239 | 23 |
1917 | 1519 | 1312 | 187 | 20 |
1918 | 1496 | 1291 | 185 | 20 |
1919 | 1403 | 1140 | 219 | 20 |
1920 | 1856 | 1530 | 248 | 8 |
1921 | 1679 | 1376 | 274 | 25 |
1922 | 1968 | 1668 | 273 | 19 |
1923 | 2052 | 1714 | 285 | 16 |
1924 | 2627 | 2151 | 426 | 7 |
1925 | 3494 | 2999 | 428 | 54 |
1926 | 3260 | 2934 | 258 | 19 |
1927 | 3571 | 3131 | 416 | 22 |
1928 | 4056 | 3473 | 419 | 11 |
1929 | 4320 | 3752 | 534 | 15 |
1930 | 4719 | 4055 | 416 | 14 |
1931 | 10 | 10 | 0 | 0 |
1932 | 1 | 1 | 0 | 0 |
1933 | 0 | 0 | 0 | 0 |
1934 | 0 | 0 | 0 | 0 |
1935 | 0 | 0 | 0 | 0 |
1936 | 0 | 0 | 0 | 0 |
1937 | 0 | 0 | 0 | 0 |
1938 | 0 | 0 | 0 | 0 |
1939 | 0 | 0 | 0 | 0 |
1940 | 0 | 0 | 0 | 0 |
1941 | 0 | 0 | 0 | 0 |
1942 | 0 | 0 | 0 | 0 |
Total: | 139721 | 107571 | 19584 | 1559 |