| 序号 | 时间 (年) |
数据 (万吨) |
|---|---|---|
| 1 | 2019 | |
| 2 | 2018 | |
| 3 | 2017 | |
| 4 | 2016 | |
| 5 | 2015 | |
| 6 | 2014 | |
| 7 | 2013 | 277.59 |
| 8 | 2012 | 465.99 |
| 9 | 2011 | 466.56 |
| 10 | 2010 | 363.79 |
| 11 | 2009 | 319.40 |
| 12 | 2008 | 278.98 |
| 13 | 2007 | 376.01 |
| 14 | 2006 | 345.32 |
| 15 | 2005 | 312.19 |
| 16 | 2004 | 321.58 |
| 17 | 2003 | 310.17 |
| 18 | 2002 | 258.57 |
| 19 | 2001 | 269.84 |
| 20 | 2000 | 244.04 |
| 21 | 1999 | 206.73 |
| 22 | 1998 | 161.93 |
| 23 | 1997 | 154.27 |
| 24 | 1996 | 174.63 |
| 25 | 1995 | 184.44 |
| 26 | 1990 | 93.33 |
