| 序号 | 时间 (年) |
数据 (万吨) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | 53.25 |
| 8 | 2016 | 57.57 |
| 9 | 2015 | 60.89 |
| 10 | 2014 | 64.95 |
| 11 | 2013 | 60.46 |
| 12 | 2012 | 70.30 |
| 13 | 2011 | 64.08 |
| 14 | 2010 | 61.91 |
| 15 | 2009 | 71.44 |
| 16 | 2008 | 75.85 |
| 17 | 2007 | 75.31 |
| 18 | 2006 | 70.68 |
| 19 | 2005 | 56.67 |
| 20 | 2004 | 73.16 |
| 21 | 2003 | 71.19 |
| 22 | 2002 | 67.76 |
| 23 | 2001 | 74.87 |
| 24 | 2000 | 74.86 |
| 25 | 1999 | 90.80 |
| 26 | 1998 | 86.81 |
| 27 | 1997 | 89.64 |
| 28 | 1996 | 79.10 |
| 29 | 1995 | 88.60 |
| 30 | 1994 | 84.50 |
| 31 | 1993 | 80.40 |
| 32 | 1992 | 75.70 |
| 33 | 1991 | 73.70 |
| 34 | 1990 | 67.00 |
| 35 | 1989 | 55.30 |
| 36 | 1988 | 43.80 |
