| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 50000 | 千头 | 2026-9 |
| 2025 | 48800 | 千头 | 2026-9 |
| 2024 | 48050 | 千头 | 2026-9 |
| 2023 | 45750 | 千头 | 2026-9 |
| 2022 | 44850 | 千头 | 2026-9 |
| 2021 | 44515 | 千头 | 2026-9 |
| 2020 | 43525 | 千头 | 2026-9 |
| 2019 | 42250 | 千头 | 2026-9 |
| 2018 | 40954 | 千头 | 2026-9 |
| 2017 | 40230 | 千头 | 2026-9 |
| 2016 | 39635 | 千头 | 2026-9 |
| 2015 | 39050 | 千头 | 2026-9 |
| 2014 | 38470 | 千头 | 2026-9 |
| 2013 | 37900 | 千头 | 2026-9 |
| 2012 | 37700 | 千头 | 2026-9 |
| 2011 | 37750 | 千头 | 2026-9 |
| 2010 | 36970 | 千头 | 2026-9 |
| 2009 | 35890 | 千头 | 2026-9 |
| 2008 | 34845 | 千头 | 2026-9 |
| 2007 | 34530 | 千头 | 2026-9 |
| 2006 | 33304 | 千头 | 2026-9 |
| 2005 | 32295 | 千头 | 2026-9 |
| 2004 | 30015 | 千头 | 2026-9 |
| 2003 | 29716 | 千头 | 2026-9 |
| 2002 | 30093 | 千头 | 2026-9 |
| 2001 | 29196 | 千头 | 2026-9 |
| 2000 | 28680 | 千头 | 2026-9 |
| 1999 | 28285 | 千头 | 2026-9 |
| 1998 | 27715 | 千头 | 2026-9 |
| 1997 | 27291 | 千头 | 2026-9 |
| 1996 | 27578 | 千头 | 2026-9 |
| 1995 | 25500 | 千头 | 2026-9 |
| 1994 | 23100 | 千头 | 2026-9 |
| 1993 | 22400 | 千头 | 2026-9 |
| 1992 | 21760 | 千头 | 2026-9 |
| 1991 | 21150 | 千头 | 2026-9 |
| 1990 | 20770 | 千头 | 2026-9 |
| 1989 | 20435 | 千头 | 2026-9 |
| 1988 | 21306 | 千头 | 2026-9 |
| 1987 | 21440 | 千头 | 2026-9 |
| 1986 | 20020 | 千头 | 2026-9 |
| 1985 | 19825 | 千头 | 2026-9 |
| 1984 | 19500 | 千头 | 2026-9 |
| 1983 | 19175 | 千头 | 2026-9 |
| 1982 | 18560 | 千头 | 2026-9 |
| 1981 | 17640 | 千头 | 2026-9 |
| 1980 | 29900 | 千头 | 2026-9 |
| 1979 | 31600 | 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 |