Mostrar tabla de datos
| 1970 | 2,5031 Mt | 1989 | 3,7605 Mt | 2008 | 11,56 Mt |
| 1971 | 2,502 Mt | 1990 | 3,9193 Mt | 2009 | 12,2 Mt |
| 1972 | 2,7444 Mt | 1991 | 4,1439 Mt | 2010 | 11,78 Mt |
| 1973 | 2,9141 Mt | 1992 | 4,8583 Mt | 2011 | 12,14 Mt |
| 1974 | 3,0229 Mt | 1993 | 5,388 Mt | 2012 | 12,58 Mt |
| 1975 | 3,324 Mt | 1994 | 5,8233 Mt | 2013 | 13,54 Mt |
| 1976 | 3,295 Mt | 1995 | 6,7944 Mt | 2014 | 14,54 Mt |
| 1977 | 3,777 Mt | 1996 | 6,6692 Mt | 2015 | 16,96 Mt |
| 1978 | 4,1761 Mt | 1997 | 6,9722 Mt | 2016 | 18,02 Mt |
| 1979 | 4,6554 Mt | 1998 | 8,702 Mt | 2017 | 17,06 Mt |
| 1980 | 4,6703 Mt | 1999 | 8,6453 Mt | 2018 | 18,74 Mt |
| 1981 | 4,0368 Mt | 2000 | 9,6791 Mt | 2019 | 19,66 Mt |
| 1982 | 3,6898 Mt | 2001 | 10,17 Mt | 2020 | 17,62 Mt |
| 1983 | 3,1342 Mt | 2002 | 10,64 Mt | 2021 | 20,2 Mt |
| 1984 | 3,5176 Mt | 2003 | 10,63 Mt | 2022 | 18,95 Mt |
| 1985 | 3,6965 Mt | 2004 | 10,84 Mt | 2023 | 20,13 Mt |
| 1986 | 3,2106 Mt | 2005 | 11,77 Mt | 2024 | 20,37 Mt |
| 1987 | 3,5898 Mt | 2006 | 11,93 Mt | | |
| 1988 | 3,5282 Mt | 2007 | 12,7 Mt | | |
Mostrar tabla de datos
| 1970 | 0,46 t | 1989 | 0,43 t | 2008 | 0,83 t |
| 1971 | 0,45 t | 1990 | 0,43 t | 2009 | 0,86 t |
| 1972 | 0,48 t | 1991 | 0,45 t | 2010 | 0,81 t |
| 1973 | 0,5 t | 1992 | 0,51 t | 2011 | 0,82 t |
| 1974 | 0,51 t | 1993 | 0,55 t | 2012 | 0,83 t |
| 1975 | 0,54 t | 1994 | 0,58 t | 2013 | 0,88 t |
| 1976 | 0,53 t | 1995 | 0,66 t | 2014 | 0,93 t |
| 1977 | 0,59 t | 1996 | 0,63 t | 2015 | 1,06 t |
| 1978 | 0,64 t | 1997 | 0,64 t | 2016 | 1,11 t |
| 1979 | 0,69 t | 1998 | 0,78 t | 2017 | 1,03 t |
| 1980 | 0,68 t | 1999 | 0,76 t | 2018 | 1,11 t |
| 1981 | 0,57 t | 2000 | 0,83 t | 2019 | 1,15 t |
| 1982 | 0,51 t | 2001 | 0,85 t | 2020 | 1,02 t |
| 1983 | 0,42 t | 2002 | 0,87 t | 2021 | 1,15 t |
| 1984 | 0,46 t | 2003 | 0,85 t | 2022 | 1,06 t |
| 1985 | 0,47 t | 2004 | 0,85 t | 2023 | 1,11 t |
| 1986 | 0,4 t | 2005 | 0,9 t | 2024 | 1,11 t |
| 1987 | 0,43 t | 2006 | 0,89 t | | |
| 1988 | 0,41 t | 2007 | 0,93 t | | |