| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 9575 | 千头 | 2026-9 |
| 2025 | 9688 | 千头 | 2026-9 |
| 2024 | 8690 | 千头 | 2026-9 |
| 2023 | 7394 | 千头 | 2026-9 |
| 2022 | 6115 | 千头 | 2026-9 |
| 2021 | 6303 | 千头 | 2026-9 |
| 2020 | 7559 | 千头 | 2026-9 |
| 2019 | 9047 | 千头 | 2026-9 |
| 2018 | 8341 | 千头 | 2026-9 |
| 2017 | 7572 | 千头 | 2026-9 |
| 2016 | 7830 | 千头 | 2026-9 |
| 2015 | 9674 | 千头 | 2026-9 |
| 2014 | 9914 | 千头 | 2026-9 |
| 2013 | 9032 | 千头 | 2026-9 |
| 2012 | 7977 | 千头 | 2026-9 |
| 2011 | 7942 | 千头 | 2026-9 |
| 2010 | 8272 | 千头 | 2026-9 |
| 2009 | 8412 | 千头 | 2026-9 |
| 2008 | 8651 | 千头 | 2026-9 |
| 2007 | 8901 | 千头 | 2026-9 |
| 2006 | 8854 | 千头 | 2026-9 |
| 2005 | 8467 | 千头 | 2026-9 |
| 2004 | 8803 | 千头 | 2026-9 |
| 2003 | 8906 | 千头 | 2026-9 |
| 2002 | 9050 | 千头 | 2026-9 |
| 2001 | 8636 | 千头 | 2026-9 |
| 2000 | 8642 | 千头 | 2026-9 |
| 1999 | 8759 | 千头 | 2026-9 |
| 1998 | 9324 | 千头 | 2026-9 |
| 1997 | 9161 | 千头 | 2026-9 |
| 1996 | 7970 | 千头 | 2026-9 |
| 1995 | 7917 | 千头 | 2026-9 |
| 1994 | 8332 | 千头 | 2026-9 |
| 1993 | 8357 | 千头 | 2026-9 |
| 1992 | 8480 | 千头 | 2026-9 |
| 1991 | 8271 | 千头 | 2026-9 |
| 1990 | 8166 | 千头 | 2026-9 |
| 1989 | 7486 | 千头 | 2026-9 |
| 1988 | 7770 | 千头 | 2026-9 |
| 1987 | 8049 | 千头 | 2026-9 |
| 1986 | 7869 | 千头 | 2026-9 |
| 1985 | 7146 | 千头 | 2026-9 |
| 1984 | 6650 | 千头 | 2026-9 |
| 1983 | 8103 | 千头 | 2026-9 |
| 1982 | 9456 | 千头 | 2026-9 |
| 1981 | 8090 | 千头 | 2026-9 |
| 1980 | 8883 | 千头 | 2026-9 |
| 1979 | 9845 | 千头 | 2026-9 |
| 1978 | 12574 | 千头 | 2026-9 |
| 1977 | 12792 | 千头 | 2026-9 |
| 1976 | 11434 | 千头 | 2026-9 |
| 1975 | 9596 | 千头 | 2026-9 |
| 1974 | 6988 | 千头 | 2026-9 |
| 1973 | 8443 | 千头 | 2026-9 |
| 1972 | 7468 | 千头 | 2026-9 |
| 1971 | 5995 | 千头 | 2026-9 |
| 1970 | 5709 | 千头 | 2026-9 |
| 1969 | 5821 | 千头 | 2026-9 |
| 1968 | 5478 | 千头 | 2026-9 |
| 1967 | 5595 | 千头 | 2026-9 |
| 1966 | 6231 | 千头 | 2026-9 |
| 1965 | 6562 | 千头 | 2026-9 |
| 1964 | 6472 | 千头 | 2026-9 |
| 1963 | 6075 | 千头 | 2026-9 |
| 1962 | 5611 | 千头 | 2026-9 |
| 1961 | 4762 | 千头 | 2026-9 |
| 1960 | 4512 | 千头 | 2026-9 |