| 序号 | 时间 (年) |
数据 (万吨) |
|---|---|---|
| 1 | 2025 | |
| 2 | 2024 | |
| 3 | 2023 | |
| 4 | 2022 | |
| 5 | 2021 | |
| 6 | 2020 | |
| 7 | 2019 | |
| 8 | 2018 | |
| 9 | 2017 | |
| 10 | 2016 | |
| 11 | 2015 | 415.71 |
| 12 | 2014 | 383.08 |
| 13 | 2013 | 254.80 |
| 14 | 2012 | 301.40 |
| 15 | 2011 | 258.06 |
| 16 | 2010 | 174.67 |
| 17 | 2009 | 129.35 |
| 18 | 2008 | 114.74 |
| 19 | 2007 | 85.64 |
| 20 | 2006 | 117.11 |
| 21 | 2005 | 85.23 |
| 22 | 2004 | 87.11 |
| 23 | 2003 | 52.74 |
| 24 | 2002 | 38.96 |
| 25 | 2001 | 46.02 |
| 26 | 2000 | 39.75 |
| 27 | 1999 | 33.03 |
| 28 | 1998 | 23.81 |
| 29 | 1997 | 39.85 |
| 30 | 1996 | 36.54 |
| 31 | 1995 | 25.98 |
| 32 | 1994 | 39.94 |
| 33 | 1993 | 71.49 |
| 34 | 1992 | 111.48 |
| 35 | 1991 | 150.17 |
| 36 | 1990 | 159.19 |
| 37 | 1989 | 278.98 |
| 38 | 1988 | 200.70 |
| 39 | 1987 | 77.30 |
| 40 | 1986 | 40.14 |
| 41 | 1985 | 36.35 |
| 42 | 1984 | 36.51 |
| 43 | 1983 | 35.81 |
| 44 | 1982 | 34.23 |
| 45 | 1981 | 39.33 |
| 46 | 1980 | 38.18 |
| 47 | 1979 | 44.35 |
| 48 | 1978 | 51.71 |
| 49 | 1975 | 38.86 |
| 50 | 1970 | 38.61 |
| 51 | 1965 | 27.51 |
| 52 | 1962 | 25.11 |
| 53 | 1957 | 2.06 |
| 54 | 1952 | 2.22 |
