| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 1442 | 千头 | 2026-9 |
| 2025 | 1509 | 千头 | 2026-9 |
| 2024 | 1468 | 千头 | 2026-9 |
| 2023 | 1494 | 千头 | 2026-9 |
| 2022 | 1475 | 千头 | 2026-9 |
| 2021 | 1513 | 千头 | 2026-9 |
| 2020 | 1468 | 千头 | 2026-9 |
| 2019 | 1409 | 千头 | 2026-9 |
| 2018 | 1400 | 千头 | 2026-9 |
| 2017 | 1427 | 千头 | 2026-9 |
| 2016 | 1414 | 千头 | 2026-9 |
| 2015 | 1415 | 千头 | 2026-9 |
| 2014 | 1399 | 千头 | 2026-9 |
| 2013 | 1341 | 千头 | 2026-9 |
| 2012 | 1405 | 千头 | 2026-9 |
| 2011 | 1410 | 千头 | 2026-9 |
| 2010 | 1408 | 千头 | 2026-9 |
| 2009 | 1465 | 千头 | 2026-9 |
| 2008 | 1593 | 千头 | 2026-9 |
| 2007 | 1633 | 千头 | 2026-9 |
| 2006 | 1916 | 千头 | 2026-9 |
| 2005 | 2186 | 千头 | 2026-9 |
| 2004 | 1781 | 千头 | 2026-9 |
| 2003 | 1559 | 千头 | 2026-9 |
| 2002 | 1459 | 千头 | 2026-9 |
| 2001 | 1364 | 千头 | 2026-9 |
| 2000 | 1260 | 千头 | 2026-9 |
| 1999 | 1190 | 千头 | 2026-9 |
| 1998 | 1041 | 千头 | 2026-9 |
| 1997 | 843 | 千头 | 2026-9 |
| 1996 | 820 | 千头 | 2026-9 |
| 1995 | 801 | 千头 | 2026-9 |
| 1994 | 754 | 千头 | 2026-9 |
| 1993 | 736 | 千头 | 2026-9 |
| 1992 | 742 | 千头 | 2026-9 |
| 1991 | 668 | 千头 | 2026-9 |
| 1990 | 617 | 千头 | 2026-9 |
| 1989 | 640 | 千头 | 2026-9 |
| 1988 | 648 | 千头 | 2026-9 |
| 1987 | 640 | 千头 | 2026-9 |
| 1986 | 248 | 千头 | 2026-9 |
| 1985 | 352 | 千头 | 2026-9 |
| 1984 | 340 | 千头 | 2026-9 |
| 1983 | 382 | 千头 | 2026-9 |
| 1982 | 317 | 千头 | 2026-9 |
| 1981 | 382 | 千头 | 2026-9 |
| 1980 | 236 | 千头 | 2026-9 |
| 1979 | 190 | 千头 | 2026-9 |
| 1978 | 111 | 千头 | 2026-9 |
| 1977 | 118 | 千头 | 2026-9 |
| 1976 | 57 | 千头 | 2026-9 |
| 1975 | 244 | 千头 | 2026-9 |
| 1974 | 494 | 千头 | 2026-9 |
| 1973 | 288 | 千头 | 2026-9 |
| 1972 | 179 | 千头 | 2026-9 |
| 1971 | 166 | 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 |