2019: 178 docs.
2018: 130 docs.
2017: 104 docs.
2016: 96 docs.
2015: 128 docs.
2014: 164 docs.
2013: 170 docs.
2012: 177 docs.
2011: 136 docs.
2010: 146 docs.
2009: 125 docs.
2008: 130 docs.
2007: 119 docs.
2006: 139 docs.
2005: 152 docs.
2004: 124 docs.
2003: 114 docs.
2002: 91 docs.
2001: 115 docs.
2000: 145 docs.
1999: 336 docs.
1998: 221 docs.
1997: 228 docs.
1996: 259 docs.
1995: 324 docs.
1994: 235 docs.
1993: 218 docs.
1992: 286 docs.
1991: 381 docs.
1990: 379 docs.
1989: 264 docs.
1988: 231 docs.
1987: 213 docs.
1986: 206 docs.
1985: 266 docs.
1984: 282 docs.
1983: 272 docs.
1982: 331 docs.
1981: 289 docs.
1980: 265 docs.
1979: 283 docs.
1978: 315 docs.
1977: 297 docs.
1976: 333 docs.
1975: 338 docs.
1974: 367 docs.
1973: 334 docs.
1972: 318 docs.
1971: 380 docs.
1970: 312 docs.
1969: 370 docs.
1968: 342 docs.
1967: 378 docs.
1966: 376 docs.
1965: 294 docs.
1964: 236 docs.
1963: 198 docs.
1962: 142 docs.
1961: 141 docs.
1960: 114 docs.
1959: 143 docs.
1958: 139 docs.
1957: 141 docs.
1956: 156 docs.
1955: 126 docs.
1954: 133 docs.
1953: 138 docs.
1952: 128 docs.
1951: 147 docs.
1950: 161 docs.
1949: 158 docs.
1948: 152 docs.
1947: 168 docs.
1946: 153 docs.
1945: 122 docs.
1944: 151 docs.
1943: 133 docs.
1942: 204 docs.
1941: 157 docs.
1940: 153 docs.
1939: 140 docs.
1938: 121 docs.
1937: 114 docs.
1936: 108 docs.
1935: 134 docs.
1934: 103 docs.
1933: 109 docs.
1932: 120 docs.
1931: 144 docs.
1930: 140 docs.
1929: 135 docs.
1928: 182 docs.
1927: 188 docs.
1926: 230 docs.
1925: 369 docs.
1924: 306 docs.
1923: 205 docs.
1922: 37 docs.

Sources: