| 序号 | 时间 (年) |
数据 (万吨) |
|---|---|---|
| 1 | 2020 | |
| 2 | 2019 | |
| 3 | 2018 | |
| 4 | 2017 | |
| 5 | 2016 | |
| 6 | 2015 | |
| 7 | 2014 | 25646.36 |
| 8 | 2013 | 25927.40 |
| 9 | 2012 | 24627.54 |
| 10 | 2011 | 24268.18 |
| 11 | 2010 | 22159.36 |
| 12 | 2009 | 19726.52 |
| 13 | 2008 | 19195.26 |
| 14 | 2007 | 20000.28 |
| 15 | 2006 | 17750.78 |
| 16 | 2005 | 15154.25 |
| 17 | 2004 | 14260.59 |
| 18 | 2003 | 11542.66 |
| 19 | 2002 | 10056.44 |
| 20 | 2001 | 8901.06 |
| 21 | 2000 | 8243.97 |
| 22 | 1999 | 7499.68 |
| 23 | 1998 | 7383.09 |
| 24 | 1997 | 6588.27 |
| 25 | 1996 | 5988.90 |
| 26 | 1995 | 5980.45 |
