| 序号 | 时间 (年) |
数据 (万吨) |
|---|---|---|
| 1 | 2018 | |
| 2 | 2017 | |
| 3 | 2016 | |
| 4 | 2010 | |
| 5 | 2009 | |
| 6 | 2008 | |
| 7 | 2007 | 444556.01 |
| 8 | 2006 | 419706.00 |
| 9 | 2005 | 406835.00 |
| 10 | 2004 | 376989.00 |
| 11 | 2003 | 397563.00 |
| 12 | 2000 | 333488.00 |
| 13 | 1995 | 212369.00 |
| 14 | 1990 | 111012.00 |
