| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 510 | 千头 | 2026-9 |
| 2025 | 507 | 千头 | 2026-9 |
| 2024 | 511 | 千头 | 2026-9 |
| 2023 | 567 | 千头 | 2026-9 |
| 2022 | 533 | 千头 | 2026-9 |
| 2021 | 524 | 千头 | 2026-9 |
| 2020 | 568 | 千头 | 2026-9 |
| 2019 | 519 | 千头 | 2026-9 |
| 2018 | 518 | 千头 | 2026-9 |
| 2017 | 545 | 千头 | 2026-9 |
| 2016 | 521 | 千头 | 2026-9 |
| 2015 | 520 | 千头 | 2026-9 |
| 2014 | 539 | 千头 | 2026-9 |
| 2013 | 539 | 千头 | 2026-9 |
| 2012 | 528 | 千头 | 2026-9 |
| 2011 | 519 | 千头 | 2026-9 |
| 2010 | 507 | 千头 | 2026-9 |
| 2009 | 530 | 千头 | 2026-9 |
| 2008 | 605 | 千头 | 2026-9 |
| 2007 | 622 | 千头 | 2026-9 |
| 2006 | 881 | 千头 | 2026-9 |
| 2005 | 850 | 千头 | 2026-9 |
| 2004 | 643 | 千头 | 2026-9 |
| 2003 | 565 | 千头 | 2026-9 |
| 2002 | 590 | 千头 | 2026-9 |
| 2001 | 629 | 千头 | 2026-9 |
| 2000 | 650 | 千头 | 2026-9 |
| 1999 | 587 | 千头 | 2026-9 |
| 1998 | 625 | 千头 | 2026-9 |
| 1997 | 597 | 千头 | 2026-9 |
| 1996 | 624 | 千头 | 2026-9 |
| 1995 | 618 | 千头 | 2026-9 |
| 1994 | 568 | 千头 | 2026-9 |
| 1993 | 565 | 千头 | 2026-9 |
| 1992 | 543 | 千头 | 2026-9 |
| 1991 | 580 | 千头 | 2026-9 |
| 1990 | 566 | 千头 | 2026-9 |
| 1989 | 553 | 千头 | 2026-9 |
| 1988 | 560 | 千头 | 2026-9 |
| 1987 | 547 | 千头 | 2026-9 |
| 1986 | 266 | 千头 | 2026-9 |
| 1985 | 216 | 千头 | 2026-9 |
| 1984 | 222 | 千头 | 2026-9 |
| 1983 | 189 | 千头 | 2026-9 |
| 1982 | 249 | 千头 | 2026-9 |
| 1981 | 225 | 千头 | 2026-9 |
| 1980 | 151 | 千头 | 2026-9 |
| 1979 | 160 | 千头 | 2026-9 |
| 1978 | 178 | 千头 | 2026-9 |
| 1977 | 307 | 千头 | 2026-9 |
| 1976 | 52 | 千头 | 2026-9 |
| 1975 | 0 | 千头 | 2026-9 |
| 1974 | 2 | 千头 | 2026-9 |
| 1973 | 406 | 千头 | 2026-9 |
| 1972 | 118 | 千头 | 2026-9 |
| 1971 | 0 | 千头 | 2026-9 |
| 1970 | 0 | 千头 | 2026-9 |
| 1969 | 0 | 千头 | 2026-9 |
| 1968 | 276 | 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 |