| 序号 | 时间 (年) |
数据 (千公吨) |
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | |
| 7 | 2017 | |
| 8 | 2016 | |
| 9 | 2015 | |
| 10 | 2014 | |
| 11 | 2013 | 50602.00 |
| 12 | 2012 | 47787.00 |
| 13 | 2011 | 25627.00 |
| 14 | 2010 | 24290.00 |
| 15 | 2009 | 23398.00 |
| 16 | 2008 | 25654.00 |
| 17 | 2007 | 24812.00 |
| 18 | 2006 | 23869.00 |
| 19 | 2005 | 23463.00 |
| 20 | 2004 | 22592.00 |
| 21 | 2003 | 21935.00 |
| 22 | 2002 | 21199.00 |
| 23 | 2001 | 20551.00 |
| 24 | 2000 | 21191.00 |
| 25 | 1999 | 20655.00 |
| 26 | 1998 | 19949.00 |
| 27 | 1997 | 19479.00 |
| 28 | 1996 | 18639.00 |
| 29 | 1995 | 17342.00 |
| 30 | 1994 | 15235.00 |
| 31 | 1993 | 14984.00 |
| 32 | 1992 | 14763.00 |
| 33 | 1991 | 14778.00 |
| 34 | 1990 | 14186.00 |
| 35 | 1989 | 14062.00 |
| 36 | 1988 | 13501.00 |
| 37 | 1987 | 12609.00 |
| 38 | 1986 | 11947.00 |
| 39 | 1985 | 11994.00 |
| 40 | 1984 | 12457.00 |
| 41 | 1983 | 10835.00 |
| 42 | 1982 | 10496.00 |
| 43 | 1981 | 12296.00 |
| 44 | 1980 | 12606.00 |
| 45 | 1979 | 11800.00 |
| 46 | 1978 | 11428.00 |
| 47 | 1977 | 11117.00 |
| 48 | 1976 | 10025.00 |
| 49 | 1975 | 9722.00 |
| 50 | 1974 | 10931.00 |
| 51 | 1973 | 10037.00 |
