| 序号 | 时间 (年) |
数据 (万吨) |
|---|---|---|
| 1 | 2022 | |
| 2 | 2021 | |
| 3 | 2020 | |
| 4 | 2019 | |
| 5 | 2018 | |
| 6 | 2017 | |
| 7 | 2016 | 244.52 |
| 8 | 2015 | 279.97 |
| 9 | 2014 | 278.18 |
| 10 | 2013 | 282.94 |
| 11 | 2012 | 256.24 |
| 12 | 2011 | 252.66 |
| 13 | 2010 | 236.92 |
| 14 | 2009 | 160.44 |
| 15 | 2008 | 182.96 |
| 16 | 2007 | 171.06 |
| 17 | 2006 | 148.48 |
| 18 | 2005 | 172.64 |
| 19 | 2004 | 160.53 |
| 20 | 2003 | 143.90 |
| 21 | 2002 | 140.75 |
| 22 | 2001 | 136.41 |
| 23 | 2000 | 138.75 |
| 24 | 1999 | 145.84 |
| 25 | 1998 | 134.16 |
| 26 | 1997 | 137.85 |
| 27 | 1996 | 130.20 |
| 28 | 1995 | 111.58 |
| 29 | 1994 | 98.10 |
| 30 | 1993 | 104.79 |
| 31 | 1992 | 113.19 |
| 32 | 1991 | 107.55 |
| 33 | 1990 | 100.80 |
| 34 | 1989 | 96.02 |
| 35 | 1988 | 92.12 |
| 36 | 1987 | 85.08 |
| 37 | 1986 | 73.00 |
| 38 | 1985 | 64.79 |
| 39 | 1984 | 63.46 |
| 40 | 1983 | 71.04 |
| 41 | 1982 | 67.11 |
| 42 | 1981 | 67.43 |
| 43 | 1980 | 65.39 |
| 44 | 1979 | 61.72 |
| 45 | 1978 | 54.28 |
