| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 4500 | 千头 | 2026-9 |
| 2025 | 4400 | 千头 | 2026-9 |
| 2024 | 4179 | 千头 | 2026-9 |
| 2023 | 4801 | 千头 | 2026-9 |
| 2022 | 4806 | 千头 | 2026-9 |
| 2021 | 5803 | 千头 | 2026-9 |
| 2020 | 4802 | 千头 | 2026-9 |
| 2019 | 4569 | 千头 | 2026-9 |
| 2018 | 3425 | 千头 | 2026-9 |
| 2017 | 4498 | 千头 | 2026-9 |
| 2016 | 6507 | 千头 | 2026-9 |
| 2015 | 5112 | 千头 | 2026-9 |
| 2014 | 3175 | 千头 | 2026-9 |
| 2013 | 2412 | 千头 | 2026-9 |
| 2012 | 3915 | 千头 | 2026-9 |
| 2011 | 6638 | 千头 | 2026-9 |
| 2010 | 3261 | 千头 | 2026-9 |
| 2009 | 3048 | 千头 | 2026-9 |
| 2008 | 3300 | 千头 | 2026-9 |
| 2007 | 3677 | 千头 | 2026-9 |
| 2006 | 5000 | 千头 | 2026-9 |
| 2005 | 5223 | 千头 | 2026-9 |
| 2004 | 5189 | 千头 | 2026-9 |
| 2003 | 6457 | 千头 | 2026-9 |
| 2002 | 4825 | 千头 | 2026-9 |
| 2001 | 3574 | 千头 | 2026-9 |
| 2000 | 3800 | 千头 | 2026-9 |
| 1999 | 4238 | 千头 | 2026-9 |
| 1998 | 6289 | 千头 | 2026-9 |
| 1997 | 7430 | 千头 | 2026-9 |
| 1996 | 6102 | 千头 | 2026-9 |
| 1995 | 4408 | 千头 | 2026-9 |
| 1994 | 5065 | 千头 | 2026-9 |
| 1993 | 4704 | 千头 | 2026-9 |
| 1992 | 4934 | 千头 | 2026-9 |
| 1991 | 4650 | 千头 | 2026-9 |
| 1990 | 5402 | 千头 | 2026-9 |
| 1989 | 5512 | 千头 | 2026-9 |
| 1988 | 4878 | 千头 | 2026-9 |
| 1987 | 4590 | 千头 | 2026-9 |
| 1986 | 4174 | 千头 | 2026-9 |
| 1985 | 7623 | 千头 | 2026-9 |
| 1984 | 2937 | 千头 | 2026-9 |
| 1983 | 3688 | 千头 | 2026-9 |
| 1982 | 1210 | 千头 | 2026-9 |
| 1981 | 600 | 千头 | 2026-9 |
| 1980 | 2419 | 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 |