| 序号 | 时间 (年) |
数据 (万吨) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | 77.27 |
| 8 | 2017 | 70.78 |
| 9 | 2016 | 68.79 |
| 10 | 2015 | 68.16 |
| 11 | 2014 | 58.94 |
| 12 | 2013 | 72.49 |
| 13 | 2012 | 67.42 |
| 14 | 2011 | 69.02 |
| 15 | 2010 | 52.87 |
| 16 | 2009 | 55.66 |
| 17 | 2008 | 51.06 |
| 18 | 2007 | 50.23 |
| 19 | 2006 | 48.35 |
| 20 | 2005 | 46.88 |
| 21 | 2004 | 42.81 |
| 22 | 2003 | 40.42 |
| 23 | 2002 | 35.43 |
| 24 | 2001 | 34.43 |
| 25 | 2000 | 30.87 |
| 26 | 1999 | 28.74 |
| 27 | 1998 | 26.90 |
| 28 | 1997 | 22.48 |
| 29 | 1996 | 17.78 |
| 30 | 1995 | 14.59 |
| 31 | 1994 | 9.05 |
| 32 | 1993 | 6.26 |
| 33 | 1992 | 4.41 |
| 34 | 1991 | 3.41 |
| 35 | 1990 | 2.50 |
| 36 | 1989 | 2.51 |
| 37 | 1988 | 2.60 |
| 38 | 1987 | 2.84 |
| 39 | 1986 | 2.14 |
| 40 | 1985 | 1.79 |
| 41 | 1980 | 1.68 |
| 42 | 1978 | 1.38 |
| 43 | 1975 | 1.91 |
