| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 150 | 千头 | 2026-9 |
| 2025 | 150 | 千头 | 2026-9 |
| 2024 | 140 | 千头 | 2026-9 |
| 2023 | 140 | 千头 | 2026-9 |
| 2022 | 150 | 千头 | 2026-9 |
| 2021 | 140 | 千头 | 2026-9 |
| 2020 | 140 | 千头 | 2026-9 |
| 2019 | 140 | 千头 | 2026-9 |
| 2018 | 160 | 千头 | 2026-9 |
| 2017 | 160 | 千头 | 2026-9 |
| 2016 | 160 | 千头 | 2026-9 |
| 2015 | 160 | 千头 | 2026-9 |
| 2014 | 150 | 千头 | 2026-9 |
| 2013 | 150 | 千头 | 2026-9 |
| 2012 | 150 | 千头 | 2026-9 |
| 2011 | 95 | 千头 | 2026-9 |
| 2010 | 90 | 千头 | 2026-9 |
| 2009 | 80 | 千头 | 2026-9 |
| 2008 | 60 | 千头 | 2026-9 |
| 2007 | 180 | 千头 | 2026-9 |
| 2006 | 195 | 千头 | 2026-9 |
| 2005 | 200 | 千头 | 2026-9 |
| 2004 | 200 | 千头 | 2026-9 |
| 2003 | 200 | 千头 | 2026-9 |
| 2002 | 200 | 千头 | 2026-9 |
| 2001 | 200 | 千头 | 2026-9 |
| 2000 | 250 | 千头 | 2026-9 |
| 1999 | 300 | 千头 | 2026-9 |
| 1998 | 400 | 千头 | 2026-9 |
| 1997 | 500 | 千头 | 2026-9 |
| 1996 | 1770 | 千头 | 2026-9 |
| 1995 | 500 | 千头 | 2026-9 |
| 1994 | 400 | 千头 | 2026-9 |
| 1993 | 300 | 千头 | 2026-9 |
| 1992 | 300 | 千头 | 2026-9 |
| 1991 | 280 | 千头 | 2026-9 |
| 1990 | 270 | 千头 | 2026-9 |
| 1989 | 350 | 千头 | 2026-9 |
| 1988 | 250 | 千头 | 2026-9 |
| 1987 | 200 | 千头 | 2026-9 |
| 1986 | 250 | 千头 | 2026-9 |
| 1985 | 200 | 千头 | 2026-9 |
| 1984 | 300 | 千头 | 2026-9 |
| 1983 | 300 | 千头 | 2026-9 |
| 1982 | 280 | 千头 | 2026-9 |
| 1981 | 250 | 千头 | 2026-9 |
| 1980 | 0 | 千头 | 2026-9 |
| 1979 | 0 | 千头 | 2026-9 |
| 1978 | 0 | 千头 | 2026-9 |
| 1977 | 0 | 千头 | 2026-9 |
| 1976 | 0 | 千头 | 2026-9 |
| 1975 | 0 | 千头 | 2026-9 |
| 1974 | 0 | 千头 | 2026-9 |
| 1973 | 0 | 千头 | 2026-9 |
| 1972 | 0 | 千头 | 2026-9 |
| 1971 | 0 | 千头 | 2026-9 |
| 1970 | 0 | 千头 | 2026-9 |
| 1969 | 0 | 千头 | 2026-9 |
| 1968 | 0 | 千头 | 2026-9 |
| 1967 | 0 | 千头 | 2026-9 |
| 1966 | 0 | 千头 | 2026-9 |
| 1965 | 0 | 千头 | 2026-9 |
| 1964 | 0 | 千头 | 2026-9 |
| 1963 | 0 | 千头 | 2026-9 |
| 1962 | 0 | 千头 | 2026-9 |
| 1961 | 0 | 千头 | 2026-9 |
| 1960 | 0 | 千头 | 2026-9 |