| 序号 | 时间 (年) |
数据 (万头) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | 35.63 |
| 8 | 2017 | 69.45 |
| 9 | 2016 | 84.46 |
| 10 | 2015 | 94.89 |
| 11 | 2014 | 103.46 |
| 12 | 2013 | 106.15 |
| 13 | 2012 | 113.44 |
| 14 | 2011 | 118.49 |
| 15 | 2010 | 117.70 |
| 16 | 2009 | 117.34 |
| 17 | 2008 | 110.66 |
| 18 | 2007 | 122.24 |
| 19 | 2006 | 136.64 |
| 20 | 2005 | 139.91 |
| 21 | 2004 | 160.82 |
| 22 | 2003 | 178.49 |
| 23 | 2002 | 188.12 |
| 24 | 2001 | 204.74 |
| 25 | 2000 | 198.50 |
| 26 | 1999 | 186.14 |
| 27 | 1998 | 191.27 |
| 28 | 1997 | 178.19 |
| 29 | 1996 | 177.53 |
| 30 | 1995 | 177.46 |
| 31 | 1994 | 172.70 |
| 32 | 1993 | 181.76 |
| 33 | 1992 | 187.30 |
| 34 | 1991 | 192.31 |
| 35 | 1990 | 193.54 |
| 36 | 1985 | 210.41 |
| 37 | 1980 | 310.14 |
| 38 | 1978 | 185.66 |
| 39 | 1975 | 178.35 |
| 40 | 1970 | 117.68 |
| 41 | 1965 | 120.68 |
| 42 | 1962 | 25.67 |
| 43 | 1957 | 40.40 |
| 44 | 1952 | 22.16 |
| 45 | 1949 | 11.80 |
