Mostrar tabla de datos
| 1970 | 1,4344 Mt | 1989 | 2,8839 Mt | 2008 | 7,6303 Mt |
| 1971 | 1,4475 Mt | 1990 | 2,9164 Mt | 2009 | 7,3188 Mt |
| 1972 | 1,6223 Mt | 1991 | 3,1538 Mt | 2010 | 7,2362 Mt |
| 1973 | 1,8329 Mt | 1992 | 4,2433 Mt | 2011 | 7,6984 Mt |
| 1974 | 1,7991 Mt | 1993 | 4,2651 Mt | 2012 | 7,6394 Mt |
| 1975 | 1,9722 Mt | 1994 | 5,0045 Mt | 2013 | 7,9353 Mt |
| 1976 | 2,0296 Mt | 1995 | 4,9676 Mt | 2014 | 8,0462 Mt |
| 1977 | 2,5574 Mt | 1996 | 4,7451 Mt | 2015 | 7,7578 Mt |
| 1978 | 2,7633 Mt | 1997 | 4,6808 Mt | 2016 | 8,2325 Mt |
| 1979 | 2,7562 Mt | 1998 | 5,1796 Mt | 2017 | 8,396 Mt |
| 1980 | 2,4917 Mt | 1999 | 5,1692 Mt | 2018 | 8,4405 Mt |
| 1981 | 2,3074 Mt | 2000 | 5,1314 Mt | 2019 | 8,193 Mt |
| 1982 | 1,9729 Mt | 2001 | 5,5322 Mt | 2020 | 7,1754 Mt |
| 1983 | 2,0027 Mt | 2002 | 5,6463 Mt | 2021 | 8,0531 Mt |
| 1984 | 2,0792 Mt | 2003 | 6,0688 Mt | 2022 | 8,1977 Mt |
| 1985 | 2,1919 Mt | 2004 | 6,1802 Mt | 2023 | 8,0978 Mt |
| 1986 | 2,2875 Mt | 2005 | 6,3561 Mt | 2024 | 8,3763 Mt |
| 1987 | 2,4117 Mt | 2006 | 6,9054 Mt | | |
| 1988 | 2,5532 Mt | 2007 | 7,7137 Mt | | |
Mostrar tabla de datos
| 1970 | 0,78 t | 1989 | 0,95 t | 2008 | 1,72 t |
| 1971 | 0,77 t | 1990 | 0,93 t | 2009 | 1,63 t |
| 1972 | 0,84 t | 1991 | 0,98 t | 2010 | 1,59 t |
| 1973 | 0,92 t | 1992 | 1,29 t | 2011 | 1,67 t |
| 1974 | 0,88 t | 1993 | 1,27 t | 2012 | 1,64 t |
| 1975 | 0,94 t | 1994 | 1,45 t | 2013 | 1,68 t |
| 1976 | 0,94 t | 1995 | 1,41 t | 2014 | 1,69 t |
| 1977 | 1,16 t | 1996 | 1,31 t | 2015 | 1,61 t |
| 1978 | 1,22 t | 1997 | 1,26 t | 2016 | 1,69 t |
| 1979 | 1,18 t | 1998 | 1,37 t | 2017 | 1,71 t |
| 1980 | 1,04 t | 1999 | 1,34 t | 2018 | 1,7 t |
| 1981 | 0,94 t | 2000 | 1,3 t | 2019 | 1,64 t |
| 1982 | 0,78 t | 2001 | 1,38 t | 2020 | 1,43 t |
| 1983 | 0,77 t | 2002 | 1,39 t | 2021 | 1,59 t |
| 1984 | 0,78 t | 2003 | 1,47 t | 2022 | 1,61 t |
| 1985 | 0,8 t | 2004 | 1,47 t | 2023 | 1,59 t |
| 1986 | 0,81 t | 2005 | 1,49 t | 2024 | 1,63 t |
| 1987 | 0,83 t | 2006 | 1,6 t | | |
| 1988 | 0,86 t | 2007 | 1,76 t | | |