Mostrar tabla de datos
| 1970 | 3,8837 Mt | 1989 | 9,3755 Mt | 2008 | 20,72 Mt |
| 1971 | 3,9319 Mt | 1990 | 8,0187 Mt | 2009 | 19,84 Mt |
| 1972 | 5,061 Mt | 1991 | 8,3924 Mt | 2010 | 20,93 Mt |
| 1973 | 5,0553 Mt | 1992 | 9,7438 Mt | 2011 | 21,13 Mt |
| 1974 | 5,4048 Mt | 1993 | 9,6205 Mt | 2012 | 21,88 Mt |
| 1975 | 5,6056 Mt | 1994 | 11,25 Mt | 2013 | 21,48 Mt |
| 1976 | 5,7531 Mt | 1995 | 11,96 Mt | 2014 | 21,7 Mt |
| 1977 | 6,2178 Mt | 1996 | 12,87 Mt | 2015 | 23,87 Mt |
| 1978 | 6,3382 Mt | 1997 | 14,65 Mt | 2016 | 24,87 Mt |
| 1979 | 6,6939 Mt | 1998 | 16,79 Mt | 2017 | 23,79 Mt |
| 1980 | 6,8918 Mt | 1999 | 18,21 Mt | 2018 | 25,63 Mt |
| 1981 | 6,5515 Mt | 2000 | 19,01 Mt | 2019 | 28,46 Mt |
| 1982 | 6,3768 Mt | 2001 | 19,15 Mt | 2020 | 26,93 Mt |
| 1983 | 7,3847 Mt | 2002 | 21,02 Mt | 2021 | 29,67 Mt |
| 1984 | 7,7668 Mt | 2003 | 18,79 Mt | 2022 | 32,11 Mt |
| 1985 | 6,8229 Mt | 2004 | 17,43 Mt | 2023 | 32,79 Mt |
| 1986 | 7,6301 Mt | 2005 | 18,79 Mt | 2024 | 34,22 Mt |
| 1987 | 8,7692 Mt | 2006 | 20,58 Mt | | |
| 1988 | 8,8015 Mt | 2007 | 20,75 Mt | | |
Mostrar tabla de datos
| 1970 | 0,88 t | 1989 | 1,34 t | 2008 | 2,16 t |
| 1971 | 0,87 t | 1990 | 1,12 t | 2009 | 2,05 t |
| 1972 | 1,09 t | 1991 | 1,15 t | 2010 | 2,13 t |
| 1973 | 1,06 t | 1992 | 1,31 t | 2011 | 2,12 t |
| 1974 | 1,1 t | 1993 | 1,27 t | 2012 | 2,17 t |
| 1975 | 1,11 t | 1994 | 1,45 t | 2013 | 2,11 t |
| 1976 | 1,11 t | 1995 | 1,52 t | 2014 | 2,1 t |
| 1977 | 1,17 t | 1996 | 1,6 t | 2015 | 2,29 t |
| 1978 | 1,16 t | 1997 | 1,79 t | 2016 | 2,36 t |
| 1979 | 1,2 t | 1998 | 2,02 t | 2017 | 2,23 t |
| 1980 | 1,2 t | 1999 | 2,16 t | 2018 | 2,38 t |
| 1981 | 1,12 t | 2000 | 2,21 t | 2019 | 2,61 t |
| 1982 | 1,06 t | 2001 | 2,2 t | 2020 | 2,45 t |
| 1983 | 1,2 t | 2002 | 2,37 t | 2021 | 2,67 t |
| 1984 | 1,23 t | 2003 | 2,09 t | 2022 | 2,86 t |
| 1985 | 1,06 t | 2004 | 1,91 t | 2023 | 2,89 t |
| 1986 | 1,16 t | 2005 | 2,04 t | 2024 | 2,99 t |
| 1987 | 1,31 t | 2006 | 2,2 t | | |
| 1988 | 1,28 t | 2007 | 2,19 t | | |