| 序号 | 时间 (年) |
数据 (万吨) |
|---|---|---|
| 1 | 2019 | |
| 2 | 2018 | |
| 3 | 2017 | |
| 4 | 2016 | |
| 5 | 2015 | |
| 6 | 2014 | |
| 7 | 2013 | 616.05 |
| 8 | 2012 | 566.71 |
| 9 | 2011 | 497.81 |
| 10 | 2010 | 457.80 |
| 11 | 2009 | 559.50 |
| 12 | 2008 | 624.23 |
| 13 | 2007 | 551.91 |
| 14 | 2006 | 421.49 |
| 15 | 2005 | 367.43 |
| 16 | 2004 | 304.55 |
| 17 | 2003 | 292.86 |
| 18 | 2002 | 232.78 |
| 19 | 2001 | 185.55 |
| 20 | 2000 | 169.17 |
| 21 | 1999 | 159.03 |
| 22 | 1998 | 157.67 |
| 23 | 1997 | 171.98 |
| 24 | 1996 | 163.17 |
| 25 | 1995 | 152.36 |
| 26 | 1990 | 110.45 |
