| 年度 | 数值 | 单位 | 发布日期 |
| 2026 | 695 | 千头 | 2026-9 |
| 2025 | 697 | 千头 | 2026-9 |
| 2024 | 705 | 千头 | 2026-9 |
| 2023 | 715 | 千头 | 2026-9 |
| 2022 | 737 | 千头 | 2026-9 |
| 2021 | 726 | 千头 | 2026-9 |
| 2020 | 715 | 千头 | 2026-9 |
| 2019 | 730 | 千头 | 2026-9 |
| 2018 | 731 | 千头 | 2026-9 |
| 2017 | 735 | 千头 | 2026-9 |
| 2016 | 752 | 千头 | 2026-9 |
| 2015 | 750 | 千头 | 2026-9 |
| 2014 | 773 | 千头 | 2026-9 |
| 2013 | 798 | 千头 | 2026-9 |
| 2012 | 813 | 千头 | 2026-9 |
| 2011 | 805 | 千头 | 2026-9 |
| 2010 | 830 | 千头 | 2026-9 |
| 2009 | 848 | 千头 | 2026-9 |
| 2008 | 862 | 千头 | 2026-9 |
| 2007 | 871 | 千头 | 2026-9 |
| 2006 | 900 | 千头 | 2026-9 |
| 2005 | 910 | 千头 | 2026-9 |
| 2004 | 936 | 千头 | 2026-9 |
| 2003 | 964 | 千头 | 2026-9 |
| 2002 | 966 | 千头 | 2026-9 |
| 2001 | 971 | 千头 | 2026-9 |
| 2000 | 992 | 千头 | 2026-9 |
| 1999 | 1008 | 千头 | 2026-9 |
| 1998 | 1022 | 千头 | 2026-9 |
| 1997 | 1032 | 千头 | 2026-9 |
| 1996 | 1035 | 千头 | 2026-9 |
| 1995 | 1034 | 千头 | 2026-9 |
| 1994 | 1052 | 千头 | 2026-9 |
| 1993 | 1084 | 千头 | 2026-9 |
| 1992 | 1081 | 千头 | 2026-9 |
| 1991 | 1081 | 千头 | 2026-9 |
| 1990 | 1081 | 千头 | 2026-9 |
| 1989 | 1066 | 千头 | 2026-9 |
| 1988 | 1046 | 千头 | 2026-9 |
| 1987 | 1052 | 千头 | 2026-9 |
| 1986 | 1099 | 千头 | 2026-9 |
| 1985 | 1101 | 千头 | 2026-9 |
| 1984 | 1101 | 千头 | 2026-9 |
| 1983 | 1096 | 千头 | 2026-9 |
| 1982 | 1082 | 千头 | 2026-9 |
| 1981 | 1075 | 千头 | 2026-9 |
| 1980 | 1070 | 千头 | 2026-9 |
| 1979 | 1072 | 千头 | 2026-9 |
| 1978 | 1013 | 千头 | 2026-9 |
| 1977 | 968 | 千头 | 2026-9 |
| 1976 | 928 | 千头 | 2026-9 |
| 1975 | 910 | 千头 | 2026-9 |
| 1974 | 900 | 千头 | 2026-9 |
| 1973 | 909 | 千头 | 2026-9 |
| 1972 | 918 | 千头 | 2026-9 |
| 1971 | 912 | 千头 | 2026-9 |
| 1970 | 885 | 千头 | 2026-9 |
| 1969 | 816 | 千头 | 2026-9 |
| 1968 | 735 | 千头 | 2026-9 |
| 1967 | 692 | 千头 | 2026-9 |
| 1966 | 665 | 千头 | 2026-9 |
| 1965 | 634 | 千头 | 2026-9 |
| 1964 | 585 | 千头 | 2026-9 |