| 序号 | 时间 (年) |
数据 (千吨) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | 18873.00 |
| 8 | 2018 | 17799.00 |
| 9 | 2017 | 17326.00 |
| 10 | 2016 | 16656.00 |
| 11 | 2015 | 16501.00 |
| 12 | 2014 | 16062.00 |
| 13 | 2013 | 16109.00 |
| 14 | 2012 | 15819.00 |
| 15 | 2011 | 15340.00 |
| 16 | 2010 | 15208.00 |
| 17 | 2009 | 14618.00 |
| 18 | 2008 | 14639.00 |
| 19 | 2007 | 13829.00 |
| 20 | 2006 | 12893.00 |
| 21 | 2005 | 14348.00 |
| 22 | 2004 | 14343.00 |
| 23 | 2003 | 13422.00 |
| 24 | 2002 | 14819.00 |
| 25 | 2001 | 14418.00 |
| 26 | 2000 | 14438.00 |
| 27 | 1999 | 12640.00 |
| 28 | 1998 | 11891.00 |
| 29 | 1997 | 9653.00 |
| 30 | 1996 | 10144.00 |
| 31 | 1995 | 10201.00 |
| 32 | 1994 | 9688.00 |
| 33 | 1993 | 8423.00 |
| 34 | 1992 | 5953.00 |
| 35 | 1991 | 6300.00 |
| 36 | 1990 | 6369.00 |
| 37 | 1989 | 5366.00 |
| 38 | 1988 | 5494.00 |
| 39 | 1987 | 6170.00 |
| 40 | 1986 | 5882.00 |
| 41 | 1985 | 6664.00 |
| 42 | 1984 | 4815.00 |
| 43 | 1983 | 3951.00 |
| 44 | 1982 | 3916.00 |
| 45 | 1981 | 3826.00 |
| 46 | 1980 | 3600.00 |
| 47 | 1979 | 2822.00 |
| 48 | 1978 | 2377.00 |
| 49 | 1977 | 1978.00 |
| 50 | 1976 | 1873.00 |
| 51 | 1975 | 2270.00 |
| 52 | 1974 | 2323.00 |
| 53 | 1973 | 2132.00 |
| 54 | 1972 | 2092.00 |
