| 序号 | 时间 (年) |
数据 (万吨) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | |
| 8 | 2016 | |
| 9 | 2015 | |
| 10 | 2014 | |
| 11 | 2013 | 78.16 |
| 12 | 2012 | 65.48 |
| 13 | 2011 | 50.64 |
| 14 | 2010 | 59.43 |
| 15 | 2009 | 89.79 |
| 16 | 2008 | 92.39 |
| 17 | 2007 | 79.15 |
| 18 | 2006 | 75.74 |
| 19 | 2005 | 51.53 |
| 20 | 2004 | 31.43 |
| 21 | 2003 | 27.66 |
| 22 | 2002 | 23.81 |
| 23 | 2001 | 30.77 |
| 24 | 2000 | 31.14 |
| 25 | 1999 | 18.10 |
| 26 | 1998 | 18.62 |
| 27 | 1997 | 17.57 |
| 28 | 1996 | 18.04 |
| 29 | 1995 | 20.77 |
| 30 | 1994 | 12.69 |
| 31 | 1993 | 9.37 |
| 32 | 1992 | 7.19 |
| 33 | 1991 | 6.82 |
| 34 | 1990 | 6.51 |
| 35 | 1989 | 8.97 |
| 36 | 1988 | 5.65 |
| 37 | 1987 | 4.86 |
| 38 | 1986 | 3.01 |
| 39 | 1985 | 2.69 |
| 40 | 1980 | 1.64 |
| 41 | 1978 | 1.75 |
