| 年度 | 数值 | 单位 | 发布日期 |
|---|
| 2026 | 55 | 千头 | 2026-9 |
| 2025 | 58 | 千头 | 2026-9 |
| 2024 | 57 | 千头 | 2026-9 |
| 2023 | 27 | 千头 | 2026-9 |
| 2022 | 13 | 千头 | 2026-9 |
| 2021 | 17 | 千头 | 2026-9 |
| 2020 | 18 | 千头 | 2026-9 |
| 2019 | 30 | 千头 | 2026-9 |
| 2018 | 38 | 千头 | 2026-9 |
| 2017 | 29 | 千头 | 2026-9 |
| 2016 | 19 | 千头 | 2026-9 |
| 2015 | 27 | 千头 | 2026-9 |
| 2014 | 14 | 千头 | 2026-9 |
| 2013 | 10 | 千头 | 2026-9 |
| 2012 | 31 | 千头 | 2026-9 |
| 2011 | 12 | 千头 | 2026-9 |
| 2010 | 9 | 千头 | 2026-9 |
| 2009 | 7 | 千头 | 2026-9 |
| 2008 | 80 | 千头 | 2026-9 |
| 2007 | 136 | 千头 | 2026-9 |
| 2006 | 196 | 千头 | 2026-9 |
| 2005 | 181 | 千头 | 2026-9 |
| 2004 | 190 | 千头 | 2026-9 |
| 2003 | 184 | 千头 | 2026-9 |
| 2002 | 246 | 千头 | 2026-9 |
| 2001 | 86 | 千头 | 2026-9 |
| 2000 | 74 | 千头 | 2026-9 |
| 1999 | 202 | 千头 | 2026-9 |
| 1998 | 252 | 千头 | 2026-9 |
| 1997 | 28 | 千头 | 2026-9 |
| 1996 | 41 | 千头 | 2026-9 |
| 1995 | 8 | 千头 | 2026-9 |
| 1994 | 130 | 千头 | 2026-9 |
| 1993 | 35 | 千头 | 2026-9 |
| 1992 | 120 | 千头 | 2026-9 |
| 1991 | 265 | 千头 | 2026-9 |
| 1990 | 50 | 千头 | 2026-9 |
| 1989 | 80 | 千头 | 2026-9 |
| 1988 | 84 | 千头 | 2026-9 |
| 1987 | 2 | 千头 | 2026-9 |
| 1986 | 2 | 千头 | 2026-9 |
| 1985 | 5 | 千头 | 2026-9 |
| 1984 | 3 | 千头 | 2026-9 |
| 1983 | 1 | 千头 | 2026-9 |
| 1982 | 8 | 千头 | 2026-9 |
| 1981 | 13 | 千头 | 2026-9 |
| 1980 | 3 | 千头 | 2026-9 |
| 1979 | 4 | 千头 | 2026-9 |
| 1978 | 2 | 千头 | 2026-9 |
| 1977 | 2 | 千头 | 2026-9 |
| 1976 | 2 | 千头 | 2026-9 |
| 1975 | 3 | 千头 | 2026-9 |
| 1974 | 7 | 千头 | 2026-9 |
| 1973 | 5 | 千头 | 2026-9 |
| 1972 | 3 | 千头 | 2026-9 |
| 1971 | 8 | 千头 | 2026-9 |
| 1970 | 4 | 千头 | 2026-9 |
| 1969 | 3 | 千头 | 2026-9 |
| 1968 | 2 | 千头 | 2026-9 |
| 1967 | 2 | 千头 | 2026-9 |
| 1966 | 2 | 千头 | 2026-9 |
| 1965 | 2 | 千头 | 2026-9 |
| 1964 | 1 | 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 |