| 序号 | 时间 (年) |
数据 (万吨) |
|---|---|---|
| 1 | 2019 | |
| 2 | 2018 | |
| 3 | 2017 | |
| 4 | 2016 | |
| 5 | 2015 | |
| 6 | 2014 | |
| 7 | 2013 | |
| 8 | 2012 | |
| 9 | 2011 | |
| 10 | 2010 | |
| 11 | 2009 | 2438.39 |
| 12 | 2008 | 2358.76 |
| 13 | 2007 | 2526.37 |
| 14 | 2006 | 2417.14 |
| 15 | 2005 | 2139.90 |
| 16 | 2004 | 2724.31 |
| 17 | 2003 | 3085.29 |
| 18 | 2002 | 2761.58 |
| 19 | 2001 | 2170.47 |
| 20 | 2000 | 1283.72 |
| 21 | 1999 | 1231.53 |
| 22 | 1998 | 1246.33 |
| 23 | 1997 | 1312.97 |
| 24 | 1996 | 1328.76 |
| 25 | 1995 | 1287.03 |
| 26 | 1990 | 835.68 |
