| 序号 | 时间 (年) |
数据 (千吨) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 3879.00 |
| 8 | 2018 | 3377.00 |
| 9 | 2017 | 4204.00 |
| 10 | 2016 | 3229.00 |
| 11 | 2015 | 2676.00 |
| 12 | 2014 | 3758.00 |
| 13 | 2013 | 2430.00 |
| 14 | 2012 | 3112.00 |
| 15 | 2011 | 3512.00 |
| 16 | 2010 | 2550.00 |
| 17 | 2009 | 2019.00 |
| 18 | 2008 | 1998.00 |
| 19 | 2007 | 3024.00 |
| 20 | 2006 | 2349.00 |
| 21 | 2005 | 1505.00 |
| 22 | 2004 | 1613.00 |
| 23 | 2003 | 1837.00 |
| 24 | 2002 | 1647.00 |
| 25 | 2001 | 1560.00 |
| 26 | 2000 | 1253.00 |
| 27 | 1999 | 1080.00 |
| 28 | 1998 | 1540.00 |
| 29 | 1997 | 1298.00 |
| 30 | 1996 | 1272.00 |
| 31 | 1995 | 1274.00 |
| 32 | 1994 | 1668.00 |
| 33 | 1993 | 1203.00 |
| 34 | 1992 | 1495.00 |
| 35 | 1991 | 1184.00 |
| 36 | 1990 | 1407.00 |
| 37 | 1989 | 1356.00 |
| 38 | 1988 | 1346.00 |
| 39 | 1987 | 1266.00 |
| 40 | 1986 | 821.00 |
| 41 | 1985 | 612.00 |
| 42 | 1984 | 721.00 |
| 43 | 1983 | 984.00 |
| 44 | 1982 | 1080.00 |
| 45 | 1981 | 815.00 |
| 46 | 1980 | 1292.00 |
| 47 | 1979 | 763.00 |
| 48 | 1978 | 535.00 |
| 49 | 1977 | 384.00 |
