| 序号 | 时间 (年) |
数据 (万吨) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 81.47 |
| 8 | 2018 | 79.40 |
| 9 | 2017 | 79.30 |
| 10 | 2016 | 69.60 |
| 11 | 2015 | 78.60 |
| 12 | 2014 | 77.60 |
| 13 | 2013 | 72.30 |
| 14 | 2012 | 84.01 |
| 15 | 2011 | 89.63 |
| 16 | 2010 | 96.15 |
| 17 | 2009 | 84.13 |
| 18 | 2008 | 85.41 |
| 19 | 2007 | 90.86 |
| 20 | 2006 | 99.08 |
| 21 | 2005 | 99.05 |
| 22 | 2004 | 98.16 |
| 23 | 2003 | 88.75 |
| 24 | 2002 | 90.38 |
| 25 | 2001 | 54.31 |
| 26 | 2000 | 65.52 |
| 27 | 1999 | 67.98 |
| 28 | 1998 | 56.95 |
| 29 | 1994 | 28.10 |
| 30 | 1993 | 27.22 |
| 31 | 1992 | 32.83 |
| 32 | 1991 | 31.14 |
| 33 | 1990 | 30.06 |
| 34 | 1989 | 29.13 |
| 35 | 1988 | 30.26 |
| 36 | 1987 | 27.00 |
| 37 | 1986 | 25.34 |
| 38 | 1985 | 27.80 |
| 39 | 1983 | 27.26 |
| 40 | 1982 | 25.61 |
| 41 | 1980 | 24.72 |
| 42 | 1979 | 22.70 |
| 43 | 1978 | 19.21 |
