| 2024–2025: | 210 documents, 338 speeches |
| 2022–2023: | 294 documents, 512 speeches |
| 2020–2021: | 370 documents, 237 speeches |
| 2018–2019: | 287 documents, 558 speeches |
| 2016–2017: | 269 documents, 480 speeches |
| 2014–2015: | 305 documents, 580 speeches |
| 2012–2013: | 270 documents, 340 speeches |
| 2010–2011: | 229 documents, 420 speeches |
| 2008–2009: | 200 documents, 463 speeches |
| 2006–2007: | 171 documents, 474 speeches |
| 2004–2005: | 189 documents, 205 speeches |
| 2002–2003: | 93 documents, 51 speeches |
| 2000–2001: | 105 documents, 72 speeches |
| 1998–1999: | 96 documents, 3 speeches |
| 1996–1997: | 83 documents, 1 speech |
| 1994–1995: | 68 documents, 3 speeches |
| 1992–1993: | 52 documents |
| 1990–1991: | 43 documents, 4 speeches |
| 1988–1989: | 77 documents, 3 speeches |
| 1986–1987: | 59 documents, 4 speeches |
| 1984–1985: | 47 documents, 4 speeches |
| 1982–1983: | 59 documents, 4 speeches |
| 1980–1981: | 46 documents, 1 speech |
| 1978–1979: | 45 documents, 10 speeches |
| 1976–1977: | 28 documents, 2 speeches |
| 1974–1975: | 48 documents |
| 1972–1973: | 48 documents, 1 speech |
| 1970–1971: | 48 documents, 1 speech |
| 1968–1969: | 59 documents, 1 speech |
| 1966–1967: | 47 documents, 1 speech |
| 1963–1965: | 59 documents, 8 speeches |
| 1960–1962: | 27 documents |
| 1955–1959: | 35 documents, 14 speeches |
| 1950–1954: | 39 documents, 5 speeches |
| 1940–1949: | 46 documents, 9 speeches |
| 1930–1939: | 47 documents, 5 speeches |
| 1920–1929: | 100 documents, 14 speeches |
| 1910–1919: | 33 documents |
| 1900–1909: | 37 documents |
| 1890–1899: | 47 documents |
| 1880–1889: | 30 documents |
| 1870–1879: | 33 documents |
| 1860–1869: | 25 documents |
| 1840–1859: | 39 documents |
| 1800–1839: | 39 documents |
| 1000–1799: | 71 documents |
| Others: | 3 documents |
