| 序号 | 时间 (年) |
数据 (千头) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 540.00 |
| 8 | 2018 | 610.00 |
| 9 | 2017 | 680.00 |
| 10 | 2016 | 700.00 |
| 11 | 2015 | 953.00 |
| 12 | 2014 | 803.00 |
| 13 | 2013 | 679.00 |
| 14 | 2012 | 617.00 |
| 15 | 2011 | 670.00 |
| 16 | 2010 | 761.00 |
| 17 | 2009 | 634.00 |
| 18 | 2008 | 675.00 |
| 19 | 2007 | 766.00 |
| 20 | 2006 | 676.00 |
| 21 | 2005 | 566.00 |
| 22 | 2004 | 855.00 |
| 23 | 2003 | 1149.00 |
| 24 | 2002 | 936.00 |
| 25 | 2001 | 882.00 |
| 26 | 2000 | 1163.00 |
| 27 | 1999 | 1408.00 |
| 28 | 1998 | 1553.00 |
| 29 | 1997 | 5234.00 |
| 30 | 1996 | 6040.00 |
| 31 | 1995 | 5361.00 |
| 32 | 1994 | 5694.00 |
| 33 | 1993 | 6164.00 |
| 34 | 1992 | 4847.00 |
| 35 | 1991 | 3686.00 |
| 36 | 1990 | 3316.00 |
| 37 | 1989 | 2759.00 |
| 38 | 1988 | 2745.00 |
