| 序号 | 时间 (年) |
数据 (千头) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 14737.00 |
| 8 | 2018 | 15079.00 |
| 9 | 2017 | 15591.00 |
| 10 | 2016 | 16540.00 |
| 11 | 2015 | 17138.00 |
| 12 | 2014 | 17471.00 |
| 13 | 2013 | 17273.00 |
| 14 | 2012 | 16136.00 |
| 15 | 2011 | 16181.00 |
| 16 | 2010 | 15843.00 |
| 17 | 2009 | 14003.00 |
| 18 | 2008 | 13725.00 |
| 19 | 2007 | 15053.00 |
| 20 | 2006 | 14635.00 |
| 21 | 2005 | 13470.00 |
| 22 | 2004 | 13575.00 |
| 23 | 2003 | 16274.00 |
| 24 | 2002 | 16826.00 |
| 25 | 2001 | 15805.00 |
| 26 | 2000 | 17230.00 |
| 27 | 1999 | 19571.00 |
| 28 | 1998 | 19669.00 |
| 29 | 1997 | 23313.00 |
| 30 | 1996 | 27273.00 |
| 31 | 1995 | 29124.00 |
| 32 | 1994 | 31987.00 |
| 33 | 1993 | 34776.00 |
| 34 | 1992 | 35974.00 |
| 35 | 1991 | 39413.00 |
| 36 | 1990 | 42730.00 |
| 37 | 1989 | 41034.00 |
| 38 | 1988 | 40926.00 |
