Mostrar tabla de datos
| 1970 | 3,2202 Mt | 1989 | 11,42 Mt | 2008 | 27,67 Mt |
| 1971 | 3,2389 Mt | 1990 | 12 Mt | 2009 | 27,66 Mt |
| 1972 | 3,8272 Mt | 1991 | 11,57 Mt | 2010 | 28,84 Mt |
| 1973 | 4,7655 Mt | 1992 | 13,62 Mt | 2011 | 29 Mt |
| 1974 | 5,5732 Mt | 1993 | 14,73 Mt | 2012 | 30,22 Mt |
| 1975 | 5,7431 Mt | 1994 | 15 Mt | 2013 | 32,13 Mt |
| 1976 | 6,2107 Mt | 1995 | 15,24 Mt | 2014 | 33,29 Mt |
| 1977 | 6,8314 Mt | 1996 | 15,79 Mt | 2015 | 33,47 Mt |
| 1978 | 7,216 Mt | 1997 | 16,26 Mt | 2016 | 33,46 Mt |
| 1979 | 7,6832 Mt | 1998 | 17,23 Mt | 2017 | 33,75 Mt |
| 1980 | 7,785 Mt | 1999 | 17,33 Mt | 2018 | 33,82 Mt |
| 1981 | 8,3178 Mt | 2000 | 17,77 Mt | 2019 | 36,85 Mt |
| 1982 | 8,7502 Mt | 2001 | 18,4 Mt | 2020 | 36,84 Mt |
| 1983 | 9,0768 Mt | 2002 | 19,23 Mt | 2021 | 37,36 Mt |
| 1984 | 9,2868 Mt | 2003 | 19,9 Mt | 2022 | 38,83 Mt |
| 1985 | 9,6479 Mt | 2004 | 19,92 Mt | 2023 | 38,69 Mt |
| 1986 | 10,97 Mt | 2005 | 23,37 Mt | 2024 | 37,97 Mt |
| 1987 | 10,72 Mt | 2006 | 25,45 Mt | | |
| 1988 | 11,32 Mt | 2007 | 25,85 Mt | | |
Mostrar tabla de datos
| 1970 | 14,32 t | 1989 | 22,96 t | 2008 | 25,07 t |
| 1971 | 14,04 t | 1990 | 23,3 t | 2009 | 23,47 t |
| 1972 | 15,81 t | 1991 | 23 t | 2010 | 23,47 t |
| 1973 | 18,66 t | 1992 | 26,36 t | 2011 | 24,27 t |
| 1974 | 20,72 t | 1993 | 27,78 t | 2012 | 24,99 t |
| 1975 | 20,28 t | 1994 | 27,55 t | 2013 | 25,64 t |
| 1976 | 20,85 t | 1995 | 27,27 t | 2014 | 25,32 t |
| 1977 | 21,84 t | 1996 | 27,53 t | 2015 | 24,42 t |
| 1978 | 22 t | 1997 | 27,6 t | 2016 | 23,5 t |
| 1979 | 22,37 t | 1998 | 28,49 t | 2017 | 22,48 t |
| 1980 | 21,69 t | 1999 | 27,9 t | 2018 | 22,5 t |
| 1981 | 22,27 t | 2000 | 27,87 t | 2019 | 24,83 t |
| 1982 | 22,61 t | 2001 | 27,83 t | 2020 | 25,02 t |
| 1983 | 22,65 t | 2002 | 27,06 t | 2021 | 24,83 t |
| 1984 | 22,37 t | 2003 | 26,02 t | 2022 | 25,47 t |
| 1985 | 22,42 t | 2004 | 24,18 t | 2023 | 24,53 t |
| 1986 | 24,58 t | 2005 | 26,29 t | 2024 | 23,9 t |
| 1987 | 23,16 t | 2006 | 26,5 t | | |
| 1988 | 23,58 t | 2007 | 24,87 t | | |