| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 10880 | 千头 | 2026-9 |
| 2025 | 10800 | 千头 | 2026-9 |
| 2024 | 9800 | 千头 | 2026-9 |
| 2023 | 9500 | 千头 | 2026-9 |
| 2022 | 8760 | 千头 | 2026-9 |
| 2021 | 8200 | 千头 | 2026-9 |
| 2020 | 8300 | 千头 | 2026-9 |
| 2019 | 8700 | 千头 | 2026-9 |
| 2018 | 9100 | 千头 | 2026-9 |
| 2017 | 9700 | 千头 | 2026-9 |
| 2016 | 6600 | 千头 | 2026-9 |
| 2015 | 9394 | 千头 | 2026-9 |
| 2014 | 11063 | 千头 | 2026-9 |
| 2013 | 10783 | 千头 | 2026-9 |
| 2012 | 8539 | 千头 | 2026-9 |
| 2011 | 9614 | 千头 | 2026-9 |
| 2010 | 8842 | 千头 | 2026-9 |
| 2009 | 10025 | 千头 | 2026-9 |
| 2008 | 8956 | 千头 | 2026-9 |
| 2007 | 9313 | 千头 | 2026-9 |
| 2006 | 9748 | 千头 | 2026-9 |
| 2005 | 9808 | 千头 | 2026-9 |
| 2004 | 10292 | 千头 | 2026-9 |
| 2003 | 8524 | 千头 | 2026-9 |
| 2002 | 10072 | 千头 | 2026-9 |
| 2001 | 9658 | 千头 | 2026-9 |
| 2000 | 9720 | 千头 | 2026-9 |
| 1999 | 10553 | 千头 | 2026-9 |
| 1998 | 9970 | 千头 | 2026-9 |
| 1997 | 10100 | 千头 | 2026-9 |
| 1996 | 9917 | 千头 | 2026-9 |
| 1995 | 9300 | 千头 | 2026-9 |
| 1994 | 9694 | 千头 | 2026-9 |
| 1993 | 9926 | 千头 | 2026-9 |
| 1992 | 9368 | 千头 | 2026-9 |
| 1991 | 9363 | 千头 | 2026-9 |
| 1990 | 9058 | 千头 | 2026-9 |
| 1989 | 8672 | 千头 | 2026-9 |
| 1988 | 8880 | 千头 | 2026-9 |
| 1987 | 8816 | 千头 | 2026-9 |
| 1986 | 8707 | 千头 | 2026-9 |
| 1985 | 8194 | 千头 | 2026-9 |
| 1984 | 7885 | 千头 | 2026-9 |
| 1983 | 8393 | 千头 | 2026-9 |
| 1982 | 8428 | 千头 | 2026-9 |
| 1981 | 8508 | 千头 | 2026-9 |
| 1980 | 8932 | 千头 | 2026-9 |
| 1979 | 9970 | 千头 | 2026-9 |
| 1978 | 10949 | 千头 | 2026-9 |
| 1977 | 11754 | 千头 | 2026-9 |
| 1976 | 10605 | 千头 | 2026-9 |
| 1975 | 11111 | 千头 | 2026-9 |
| 1974 | 9833 | 千头 | 2026-9 |
| 1973 | 11019 | 千头 | 2026-9 |
| 1972 | 9931 | 千头 | 2026-9 |
| 1971 | 9660 | 千头 | 2026-9 |
| 1970 | 8539 | 千头 | 2026-9 |
| 1969 | 7957 | 千头 | 2026-9 |
| 1968 | 7418 | 千头 | 2026-9 |
| 1967 | 7086 | 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 |