| 序号 | 时间 (年) |
数据 (万吨) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | 26.13 |
| 8 | 2017 | 26.37 |
| 9 | 2016 | 28.83 |
| 10 | 2015 | 34.79 |
| 11 | 2014 | 43.49 |
| 12 | 2013 | 49.21 |
| 13 | 2012 | 48.60 |
| 14 | 2011 | 49.39 |
| 15 | 2010 | 55.69 |
| 16 | 2009 | 61.09 |
| 17 | 2008 | 67.45 |
| 18 | 2007 | 54.96 |
| 19 | 2006 | 58.10 |
| 20 | 2005 | 93.33 |
| 21 | 2004 | 101.57 |
| 22 | 2003 | 118.12 |
| 23 | 2002 | 117.91 |
| 24 | 2001 | 95.54 |
| 25 | 2000 | 82.71 |
| 26 | 1999 | 138.76 |
| 27 | 1998 | 219.33 |
| 28 | 1997 | 249.90 |
| 29 | 1996 | 253.94 |
| 30 | 1995 | 248.60 |
| 31 | 1994 | 276.77 |
| 32 | 1993 | 279.34 |
| 33 | 1992 | 364.85 |
| 34 | 1991 | 385.43 |
| 35 | 1990 | 344.28 |
| 36 | 1989 | 338.67 |
| 37 | 1988 | 387.37 |
| 38 | 1987 | 413.46 |
| 39 | 1986 | 472.90 |
| 40 | 1985 | 536.67 |
| 41 | 1980 | 351.21 |
| 42 | 1978 | 288.03 |
| 43 | 1975 | 120.83 |
| 44 | 1970 | 125.48 |
| 45 | 1965 | 130.35 |
| 46 | 1962 | 41.55 |
| 47 | 1957 | 123.57 |
| 48 | 1952 | 71.26 |
