| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 480 | 千头 | 2026-9 |
| 2025 | 514 | 千头 | 2026-9 |
| 2024 | 551 | 千头 | 2026-9 |
| 2023 | 532 | 千头 | 2026-9 |
| 2022 | 487 | 千头 | 2026-9 |
| 2021 | 431 | 千头 | 2026-9 |
| 2020 | 428 | 千头 | 2026-9 |
| 2019 | 402 | 千头 | 2026-9 |
| 2018 | 393 | 千头 | 2026-9 |
| 2017 | 404 | 千头 | 2026-9 |
| 2016 | 426 | 千头 | 2026-9 |
| 2015 | 490 | 千头 | 2026-9 |
| 2014 | 509 | 千头 | 2026-9 |
| 2013 | 565 | 千头 | 2026-9 |
| 2012 | 494 | 千头 | 2026-9 |
| 2011 | 348 | 千头 | 2026-9 |
| 2010 | 342 | 千头 | 2026-9 |
| 2009 | 381 | 千头 | 2026-9 |
| 2008 | 353 | 千头 | 2026-9 |
| 2007 | 308 | 千头 | 2026-9 |
| 2006 | 273 | 千头 | 2026-9 |
| 2005 | 258 | 千头 | 2026-9 |
| 2004 | 255 | 千头 | 2026-9 |
| 2003 | 269 | 千头 | 2026-9 |
| 2002 | 313 | 千头 | 2026-9 |
| 2001 | 369 | 千头 | 2026-9 |
| 2000 | 548 | 千头 | 2026-9 |
| 1999 | 613 | 千头 | 2026-9 |
| 1998 | 638 | 千头 | 2026-9 |
| 1997 | 574 | 千头 | 2026-9 |
| 1996 | 355 | 千头 | 2026-9 |
| 1995 | 322 | 千头 | 2026-9 |
| 1994 | 366 | 千头 | 2026-9 |
| 1993 | 277 | 千头 | 2026-9 |
| 1992 | 217 | 千头 | 2026-9 |
| 1991 | 220 | 千头 | 2026-9 |
| 1990 | 250 | 千头 | 2026-9 |
| 1989 | 234 | 千头 | 2026-9 |
| 1988 | 410 | 千头 | 2026-9 |
| 1987 | 467 | 千头 | 2026-9 |
| 1986 | 576 | 千头 | 2026-9 |
| 1985 | 260 | 千头 | 2026-9 |
| 1984 | 115 | 千头 | 2026-9 |
| 1983 | 85 | 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 |
| 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 |