| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 400 | 千头 | 2026-9 |
| 2025 | 506 | 千头 | 2026-9 |
| 2024 | 436 | 千头 | 2026-9 |
| 2023 | 352 | 千头 | 2026-9 |
| 2022 | 424 | 千头 | 2026-9 |
| 2021 | 511 | 千头 | 2026-9 |
| 2020 | 321 | 千头 | 2026-9 |
| 2019 | 307 | 千头 | 2026-9 |
| 2018 | 244 | 千头 | 2026-9 |
| 2017 | 193 | 千头 | 2026-9 |
| 2016 | 69 | 千头 | 2026-9 |
| 2015 | 73 | 千头 | 2026-9 |
| 2014 | 108 | 千头 | 2026-9 |
| 2013 | 161 | 千头 | 2026-9 |
| 2012 | 191 | 千头 | 2026-9 |
| 2011 | 194 | 千头 | 2026-9 |
| 2010 | 91 | 千头 | 2026-9 |
| 2009 | 58 | 千头 | 2026-9 |
| 2008 | 107 | 千头 | 2026-9 |
| 2007 | 66 | 千头 | 2026-9 |
| 2006 | 50 | 千头 | 2026-9 |
| 2005 | 22 | 千头 | 2026-9 |
| 2004 | 16 | 千头 | 2026-9 |
| 2003 | 99 | 千头 | 2026-9 |
| 2002 | 244 | 千头 | 2026-9 |
| 2001 | 449 | 千头 | 2026-9 |
| 2000 | 482 | 千头 | 2026-9 |
| 1999 | 330 | 千头 | 2026-9 |
| 1998 | 285 | 千头 | 2026-9 |
| 1997 | 284 | 千头 | 2026-9 |
| 1996 | 174 | 千头 | 2026-9 |
| 1995 | 95 | 千头 | 2026-9 |
| 1994 | 231 | 千头 | 2026-9 |
| 1993 | 153 | 千头 | 2026-9 |
| 1992 | 322 | 千头 | 2026-9 |
| 1991 | 311 | 千头 | 2026-9 |
| 1990 | 120 | 千头 | 2026-9 |
| 1989 | 169 | 千头 | 2026-9 |
| 1988 | 321 | 千头 | 2026-9 |
| 1987 | 131 | 千头 | 2026-9 |
| 1986 | 108 | 千头 | 2026-9 |
| 1985 | 125 | 千头 | 2026-9 |
| 1984 | 71 | 千头 | 2026-9 |
| 1983 | 56 | 千头 | 2026-9 |
| 1982 | 58 | 千头 | 2026-9 |
| 1981 | 88 | 千头 | 2026-9 |
| 1980 | 66 | 千头 | 2026-9 |
| 1979 | 66 | 千头 | 2026-9 |
| 1978 | 122 | 千头 | 2026-9 |
| 1977 | 107 | 千头 | 2026-9 |
| 1976 | 205 | 千头 | 2026-9 |
| 1975 | 196 | 千头 | 2026-9 |
| 1974 | 204 | 千头 | 2026-9 |
| 1973 | 273 | 千头 | 2026-9 |
| 1972 | 104 | 千头 | 2026-9 |
| 1971 | 93 | 千头 | 2026-9 |
| 1970 | 88 | 千头 | 2026-9 |
| 1969 | 39 | 千头 | 2026-9 |
| 1968 | 36 | 千头 | 2026-9 |
| 1967 | 55 | 千头 | 2026-9 |
| 1966 | 35 | 千头 | 2026-9 |
| 1965 | 54 | 千头 | 2026-9 |
| 1964 | 62 | 千头 | 2026-9 |
| 1963 | 23 | 千头 | 2026-9 |
| 1962 | 19 | 千头 | 2026-9 |
| 1961 | 24 | 千头 | 2026-9 |
| 1960 | 32 | 千头 | 2026-9 |