| 序号 | 时间(年) | 数据(单位：亿元) |
|---|---|---|
| 1 | 2019 | |
| 2 | 2018 | |
| 3 | 2017 | |
| 4 | 2016 | |
| 5 | 2015 | |
| 6 | 2014 | 214.55 |
| 7 | 2013 | 254.32 |
| 8 | 2012 | 193.65 |
| 9 | 2011 | 171.75 |
| 10 | 2010 | 179.17 |
| 11 | 2009 | 130.19 |
| 12 | 2008 | 71.94 |
| 13 | 2007 | 79.86 |
| 14 | 2006 | 43.52 |
| 15 | 2005 | 38.03 |
| 16 | 2004 | 21.00 |
| 17 | 2003 | 22.78 |
| 18 | 2002 | 22.13 |
| 19 | 2001 | 21.96 |
| 20 | 2000 | 19.83 |
