| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 0 | 千头 | 2026-9 |
| 2025 | 229 | 千头 | 2026-9 |
| 2024 | 1250 | 千头 | 2026-9 |
| 2023 | 1295 | 千头 | 2026-9 |
| 2022 | 965 | 千头 | 2026-9 |
| 2021 | 1037 | 千头 | 2026-9 |
| 2020 | 1485 | 千头 | 2026-9 |
| 2019 | 1381 | 千头 | 2026-9 |
| 2018 | 1278 | 千头 | 2026-9 |
| 2017 | 1203 | 千头 | 2026-9 |
| 2016 | 1130 | 千头 | 2026-9 |
| 2015 | 1213 | 千头 | 2026-9 |
| 2014 | 1177 | 千头 | 2026-9 |
| 2013 | 1045 | 千头 | 2026-9 |
| 2012 | 1539 | 千头 | 2026-9 |
| 2011 | 1435 | 千头 | 2026-9 |
| 2010 | 1261 | 千头 | 2026-9 |
| 2009 | 980 | 千头 | 2026-9 |
| 2008 | 738 | 千头 | 2026-9 |
| 2007 | 1089 | 千头 | 2026-9 |
| 2006 | 1275 | 千头 | 2026-9 |
| 2005 | 1259 | 千头 | 2026-9 |
| 2004 | 1375 | 千头 | 2026-9 |
| 2003 | 1240 | 千头 | 2026-9 |
| 2002 | 948 | 千头 | 2026-9 |
| 2001 | 1142 | 千头 | 2026-9 |
| 2000 | 1224 | 千头 | 2026-9 |
| 1999 | 1036 | 千头 | 2026-9 |
| 1998 | 715 | 千头 | 2026-9 |
| 1997 | 667 | 千头 | 2026-9 |
| 1996 | 458 | 千头 | 2026-9 |
| 1995 | 1658 | 千头 | 2026-9 |
| 1994 | 1072 | 千头 | 2026-9 |
| 1993 | 1297 | 千头 | 2026-9 |
| 1992 | 983 | 千头 | 2026-9 |
| 1991 | 1035 | 千头 | 2026-9 |
| 1990 | 1263 | 千头 | 2026-9 |
| 1989 | 874 | 千头 | 2026-9 |
| 1988 | 822 | 千头 | 2026-9 |
| 1987 | 1200 | 千头 | 2026-9 |
| 1986 | 1087 | 千头 | 2026-9 |
| 1985 | 477 | 千头 | 2026-9 |
| 1984 | 437 | 千头 | 2026-9 |
| 1983 | 650 | 千头 | 2026-9 |
| 1982 | 510 | 千头 | 2026-9 |
| 1981 | 300 | 千头 | 2026-9 |
| 1980 | 380 | 千头 | 2026-9 |
| 1979 | 600 | 千头 | 2026-9 |
| 1978 | 750 | 千头 | 2026-9 |
| 1977 | 550 | 千头 | 2026-9 |
| 1976 | 510 | 千头 | 2026-9 |
| 1975 | 200 | 千头 | 2026-9 |
| 1974 | 525 | 千头 | 2026-9 |
| 1973 | 718 | 千头 | 2026-9 |
| 1972 | 820 | 千头 | 2026-9 |
| 1971 | 757 | 千头 | 2026-9 |
| 1970 | 934 | 千头 | 2026-9 |
| 1969 | 831 | 千头 | 2026-9 |
| 1968 | 712 | 千头 | 2026-9 |
| 1967 | 525 | 千头 | 2026-9 |
| 1966 | 589 | 千头 | 2026-9 |
| 1965 | 557 | 千头 | 2026-9 |
| 1964 | 358 | 千头 | 2026-9 |
| 1963 | 553 | 千头 | 2026-9 |
| 1962 | 766 | 千头 | 2026-9 |
| 1961 | 550 | 千头 | 2026-9 |
| 1960 | 0 | 千头 | 2026-9 |