Mostrar tabla de datos
| 1970 | 8,0008 Mt | 1989 | 23,52 Mt | 2008 | 42,92 Mt |
| 1971 | 8,0238 Mt | 1990 | 31,65 Mt | 2009 | 43,76 Mt |
| 1972 | 9,3815 Mt | 1991 | 33,48 Mt | 2010 | 48,89 Mt |
| 1973 | 10,27 Mt | 1992 | 34,19 Mt | 2011 | 51,34 Mt |
| 1974 | 10,72 Mt | 1993 | 39,47 Mt | 2012 | 50,15 Mt |
| 1975 | 10,75 Mt | 1994 | 41,64 Mt | 2013 | 52,63 Mt |
| 1976 | 11,57 Mt | 1995 | 41,34 Mt | 2014 | 53,86 Mt |
| 1977 | 12,67 Mt | 1996 | 42,52 Mt | 2015 | 55,17 Mt |
| 1978 | 14,22 Mt | 1997 | 42,19 Mt | 2016 | 52,97 Mt |
| 1979 | 15,19 Mt | 1998 | 41,06 Mt | 2017 | 56,89 Mt |
| 1980 | 15,24 Mt | 1999 | 41,41 Mt | 2018 | 54,21 Mt |
| 1981 | 16,37 Mt | 2000 | 45,52 Mt | 2019 | 55,89 Mt |
| 1982 | 17,03 Mt | 2001 | 45,91 Mt | 2020 | 53,88 Mt |
| 1983 | 18,35 Mt | 2002 | 45,22 Mt | 2021 | 55,72 Mt |
| 1984 | 18,21 Mt | 2003 | 42,44 Mt | 2022 | 56,35 Mt |
| 1985 | 19,01 Mt | 2004 | 44,52 Mt | 2023 | 56,1 Mt |
| 1986 | 19,36 Mt | 2005 | 41,73 Mt | 2024 | 58,87 Mt |
| 1987 | 19,75 Mt | 2006 | 41,97 Mt | | |
| 1988 | 22,21 Mt | 2007 | 43,36 Mt | | |
Mostrar tabla de datos
| 1970 | 3,86 t | 1989 | 8,02 t | 2008 | 8,87 t |
| 1971 | 3,8 t | 1990 | 10,39 t | 2009 | 8,77 t |
| 1972 | 4,36 t | 1991 | 10,68 t | 2010 | 9,63 t |
| 1973 | 4,69 t | 1992 | 10,58 t | 2011 | 9,9 t |
| 1974 | 4,81 t | 1993 | 11,91 t | 2012 | 9,44 t |
| 1975 | 4,75 t | 1994 | 12,18 t | 2013 | 9,75 t |
| 1976 | 5,04 t | 1995 | 11,73 t | 2014 | 9,85 t |
| 1977 | 5,45 t | 1996 | 11,58 t | 2015 | 9,97 t |
| 1978 | 6,04 t | 1997 | 11,11 t | 2016 | 9,45 t |
| 1979 | 6,37 t | 1998 | 10,46 t | 2017 | 10,14 t |
| 1980 | 6,31 t | 1999 | 10,46 t | 2018 | 9,61 t |
| 1981 | 6,46 t | 2000 | 11,3 t | 2019 | 9,8 t |
| 1982 | 6,43 t | 2001 | 11,09 t | 2020 | 9,48 t |
| 1983 | 6,84 t | 2002 | 10,83 t | 2021 | 10,22 t |
| 1984 | 6,67 t | 2003 | 10,31 t | 2022 | 10 t |
| 1985 | 6,95 t | 2004 | 10,69 t | 2023 | 9,48 t |
| 1986 | 7,08 t | 2005 | 9,78 t | 2024 | 9,75 t |
| 1987 | 7,12 t | 2006 | 9,54 t | | |
| 1988 | 7,8 t | 2007 | 9,45 t | | |