| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 4696 | 千头 | 2026-9 |
| 2025 | 4843 | 千头 | 2026-9 |
| 2024 | 5023 | 千头 | 2026-9 |
| 2023 | 5108 | 千头 | 2026-9 |
| 2022 | 5142 | 千头 | 2026-9 |
| 2021 | 4935 | 千头 | 2026-9 |
| 2020 | 4718 | 千头 | 2026-9 |
| 2019 | 4542 | 千头 | 2026-9 |
| 2018 | 4397 | 千头 | 2026-9 |
| 2017 | 4313 | 千头 | 2026-9 |
| 2016 | 4253 | 千头 | 2026-9 |
| 2015 | 4353 | 千头 | 2026-9 |
| 2014 | 4524 | 千头 | 2026-9 |
| 2013 | 4423 | 千头 | 2026-9 |
| 2012 | 4459 | 千头 | 2026-9 |
| 2011 | 4288 | 千头 | 2026-9 |
| 2010 | 4105 | 千头 | 2026-9 |
| 2009 | 3899 | 千头 | 2026-9 |
| 2008 | 3650 | 千头 | 2026-9 |
| 2007 | 3343 | 千头 | 2026-9 |
| 2006 | 3119 | 千头 | 2026-9 |
| 2005 | 2914 | 千头 | 2026-9 |
| 2004 | 2743 | 千头 | 2026-9 |
| 2003 | 2588 | 千头 | 2026-9 |
| 2002 | 2593 | 千头 | 2026-9 |
| 2001 | 2694 | 千头 | 2026-9 |
| 2000 | 3144 | 千头 | 2026-9 |
| 1999 | 3593 | 千头 | 2026-9 |
| 1998 | 4229 | 千头 | 2026-9 |
| 1997 | 4417 | 千头 | 2026-9 |
| 1996 | 4258 | 千头 | 2026-9 |
| 1995 | 3939 | 千头 | 2026-9 |
| 1994 | 3735 | 千头 | 2026-9 |
| 1993 | 3513 | 千头 | 2026-9 |
| 1992 | 3075 | 千头 | 2026-9 |
| 1991 | 2824 | 千头 | 2026-9 |
| 1990 | 2691 | 千头 | 2026-9 |
| 1989 | 2629 | 千头 | 2026-9 |
| 1988 | 2909 | 千头 | 2026-9 |
| 1987 | 3407 | 千头 | 2026-9 |
| 1986 | 3912 | 千头 | 2026-9 |
| 1985 | 3708 | 千头 | 2026-9 |
| 1984 | 3170 | 千头 | 2026-9 |
| 1983 | 2601 | 千头 | 2026-9 |
| 1982 | 2112 | 千头 | 2026-9 |
| 1981 | 1925 | 千头 | 2026-9 |
| 1980 | 1604 | 千头 | 2026-9 |
| 1979 | 1762 | 千头 | 2026-9 |
| 1978 | 1787 | 千头 | 2026-9 |
| 1977 | 2098 | 千头 | 2026-9 |
| 1976 | 1966 | 千头 | 2026-9 |
| 1975 | 2122 | 千头 | 2026-9 |
| 1974 | 1858 | 千头 | 2026-9 |
| 1973 | 1545 | 千头 | 2026-9 |
| 1972 | 1374 | 千头 | 2026-9 |
| 1971 | 1280 | 千头 | 2026-9 |
| 1970 | 1309 | 千头 | 2026-9 |
| 1969 | 1225 | 千头 | 2026-9 |
| 1968 | 1210 | 千头 | 2026-9 |
| 1967 | 1256 | 千头 | 2026-9 |
| 1966 | 1313 | 千头 | 2026-9 |
| 1965 | 1320 | 千头 | 2026-9 |
| 1964 | 1357 | 千头 | 2026-9 |
| 1963 | 1368 | 千头 | 2026-9 |
| 1962 | 1255 | 千头 | 2026-9 |
| 1961 | 1097 | 千头 | 2026-9 |
| 1960 | 1012 | 千头 | 2026-9 |