| 序号 | 时间 (年) |
数据 (万吨) |
|---|---|---|
| 1 | 2024 | |
| 2 | 2023 | |
| 3 | 2022 | |
| 4 | 2021 | |
| 5 | 2020 | |
| 6 | 2019 | |
| 7 | 2018 | 418.02 |
| 8 | 2017 | 422.05 |
| 9 | 2016 | 410.39 |
| 10 | 2015 | 402.73 |
| 11 | 2014 | 395.29 |
| 12 | 2013 | 451.22 |
| 13 | 2012 | 459.61 |
| 14 | 2011 | 461.33 |
| 15 | 2010 | 428.17 |
| 16 | 2009 | 481.39 |
| 17 | 2008 | 489.07 |
| 18 | 2007 | 496.68 |
| 19 | 2006 | 426.60 |
| 20 | 2005 | 414.50 |
| 21 | 2004 | 382.40 |
| 22 | 2003 | 310.60 |
| 23 | 2002 | 359.20 |
| 24 | 2001 | 341.20 |
| 25 | 2000 | 375.50 |
| 26 | 1999 | 415.80 |
| 27 | 1998 | 407.50 |
| 28 | 1997 | 389.40 |
| 29 | 1996 | 366.10 |
| 30 | 1995 | 255.30 |
| 31 | 1994 | 297.70 |
| 32 | 1993 | 389.60 |
| 33 | 1992 | 417.70 |
| 34 | 1991 | 403.40 |
| 35 | 1990 | 375.70 |
| 36 | 1989 | 283.80 |
| 37 | 1988 | 340.20 |
| 38 | 1987 | 340.70 |
| 39 | 1986 | 323.80 |
| 40 | 1985 | 263.00 |
| 41 | 1984 | 331.00 |
| 42 | 1983 | 290.30 |
| 43 | 1982 | 253.80 |
| 44 | 1981 | 248.80 |
| 45 | 1980 | 235.30 |
| 46 | 1979 | 211.90 |
| 47 | 1978 | 206.80 |
| 48 | 1975 | 194.50 |
| 49 | 1970 | 148.90 |
| 50 | 1965 | 88.70 |
| 51 | 1962 | 30.90 |
| 52 | 1957 | 59.60 |
| 53 | 1952 | 29.90 |
