| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 47000 | 千头 | 2026-9 |
| 2025 | 49000 | 千头 | 2026-9 |
| 2024 | 50000 | 千头 | 2026-9 |
| 2023 | 57600 | 千头 | 2026-9 |
| 2022 | 56200 | 千头 | 2026-9 |
| 2021 | 53400 | 千头 | 2026-9 |
| 2020 | 53000 | 千头 | 2026-9 |
| 2019 | 52500 | 千头 | 2026-9 |
| 2018 | 52000 | 千头 | 2026-9 |
| 2017 | 53000 | 千头 | 2026-9 |
| 2016 | 53000 | 千头 | 2026-9 |
| 2015 | 53000 | 千头 | 2026-9 |
| 2014 | 54000 | 千头 | 2026-9 |
| 2013 | 52500 | 千头 | 2026-9 |
| 2012 | 51000 | 千头 | 2026-9 |
| 2011 | 46480 | 千头 | 2026-9 |
| 2010 | 51000 | 千头 | 2026-9 |
| 2009 | 52500 | 千头 | 2026-9 |
| 2008 | 49700 | 千头 | 2026-9 |
| 2007 | 50585 | 千头 | 2026-9 |
| 2006 | 50400 | 千头 | 2026-9 |
| 2005 | 53000 | 千头 | 2026-9 |
| 2004 | 50300 | 千头 | 2026-9 |
| 2003 | 49900 | 千头 | 2026-9 |
| 2002 | 49750 | 千头 | 2026-9 |
| 2001 | 48000 | 千头 | 2026-9 |
| 2000 | 50000 | 千头 | 2026-9 |
| 1999 | 53000 | 千头 | 2026-9 |
| 1998 | 52000 | 千头 | 2026-9 |
| 1997 | 52000 | 千头 | 2026-9 |
| 1996 | 48880 | 千头 | 2026-9 |
| 1995 | 59737 | 千头 | 2026-9 |
| 1994 | 56000 | 千头 | 2026-9 |
| 1993 | 54000 | 千头 | 2026-9 |
| 1992 | 49350 | 千头 | 2026-9 |
| 1991 | 48751 | 千头 | 2026-9 |
| 1990 | 47850 | 千头 | 2026-9 |
| 1989 | 46752 | 千头 | 2026-9 |
| 1988 | 45161 | 千头 | 2026-9 |
| 1987 | 43989 | 千头 | 2026-9 |
| 1986 | 41783 | 千头 | 2026-9 |
| 1985 | 39967 | 千头 | 2026-9 |
| 1984 | 3869 | 千头 | 2026-9 |
| 1983 | 2965 | 千头 | 2026-9 |
| 1982 | 0 | 千头 | 2026-9 |
| 1981 | 0 | 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 |