| 序号 | 时间 (年) |
数据 (千头) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 4569.00 |
| 8 | 2018 | 3425.00 |
| 9 | 2017 | 4498.00 |
| 10 | 2016 | 6507.00 |
| 11 | 2015 | 5112.00 |
| 12 | 2014 | 3175.00 |
| 13 | 2013 | 2412.00 |
| 14 | 2012 | 3915.00 |
| 15 | 2011 | 6638.00 |
| 16 | 2010 | 3261.00 |
| 17 | 2009 | 3048.00 |
| 18 | 2008 | 3300.00 |
| 19 | 2007 | 3677.00 |
| 20 | 2006 | 5000.00 |
| 21 | 2005 | 5223.00 |
| 22 | 2004 | 5189.00 |
| 23 | 2003 | 6457.00 |
| 24 | 2002 | 4825.00 |
| 25 | 2001 | 3574.00 |
| 26 | 2000 | 3800.00 |
| 27 | 1999 | 4238.00 |
| 28 | 1998 | 6289.00 |
| 29 | 1997 | 7430.00 |
| 30 | 1996 | 6102.00 |
| 31 | 1995 | 4408.00 |
| 32 | 1994 | 5065.00 |
| 33 | 1993 | 4704.00 |
| 34 | 1992 | 4934.00 |
| 35 | 1991 | 4650.00 |
| 36 | 1990 | 5402.00 |
| 37 | 1989 | 5512.00 |
| 38 | 1988 | 4878.00 |
| 39 | 1987 | 4590.00 |
| 40 | 1986 | 4174.00 |
| 41 | 1985 | 7623.00 |
| 42 | 1984 | 2937.00 |
| 43 | 1983 | 3688.00 |
| 44 | 1982 | 1210.00 |
| 45 | 1981 | 600.00 |
| 46 | 1980 | 2419.00 |
