| 序号 | 时间 (年) |
数据 (千头) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 1063.00 |
| 8 | 2018 | 1058.00 |
| 9 | 2017 | 1030.00 |
| 10 | 2016 | 958.00 |
| 11 | 2015 | 937.00 |
| 12 | 2014 | 895.00 |
| 13 | 2013 | 962.00 |
| 14 | 2012 | 903.00 |
| 15 | 2011 | 920.00 |
| 16 | 2010 | 966.00 |
| 17 | 2009 | 913.00 |
| 18 | 2008 | 1004.00 |
| 19 | 2007 | 1012.00 |
| 20 | 2006 | 966.00 |
| 21 | 2005 | 935.00 |
| 22 | 2004 | 975.00 |
| 23 | 2003 | 955.00 |
| 24 | 2002 | 955.00 |
| 25 | 2001 | 912.00 |
| 26 | 2000 | 887.00 |
| 27 | 1999 | 843.00 |
| 28 | 1998 | 865.00 |
| 29 | 1997 | 810.00 |
| 30 | 1996 | 828.00 |
| 31 | 1995 | 779.00 |
| 32 | 1994 | 764.00 |
| 33 | 1993 | 725.00 |
| 34 | 1992 | 729.00 |
| 35 | 1991 | 613.00 |
| 36 | 1990 | 627.00 |
| 37 | 1989 | 726.00 |
| 38 | 1988 | 678.00 |
| 39 | 1987 | 536.00 |
| 40 | 1986 | 433.00 |
| 41 | 1985 | 423.00 |
| 42 | 1984 | 590.00 |
| 43 | 1983 | 439.00 |
| 44 | 1982 | 336.00 |
| 45 | 1981 | 336.00 |
