Mostrar tabla de datos
| 1970 | 5,5788 Mt | 1989 | 13,97 Mt | 2008 | 13,21 Mt |
| 1971 | 5,5779 Mt | 1990 | 13,15 Mt | 2009 | 13,93 Mt |
| 1972 | 5,1301 Mt | 1991 | 14,86 Mt | 2010 | 14,91 Mt |
| 1973 | 5,5144 Mt | 1992 | 12,96 Mt | 2011 | 16,24 Mt |
| 1974 | 6,1328 Mt | 1993 | 11,94 Mt | 2012 | 17,66 Mt |
| 1975 | 6,3098 Mt | 1994 | 10,41 Mt | 2013 | 19,18 Mt |
| 1976 | 6,508 Mt | 1995 | 10,34 Mt | 2014 | 19,53 Mt |
| 1977 | 7,4153 Mt | 1996 | 8,7428 Mt | 2015 | 18,03 Mt |
| 1978 | 7,9996 Mt | 1997 | 8,5693 Mt | 2016 | 19,12 Mt |
| 1979 | 8,5073 Mt | 1998 | 8,5963 Mt | 2017 | 21,08 Mt |
| 1980 | 9,3394 Mt | 1999 | 8,6539 Mt | 2018 | 22,96 Mt |
| 1981 | 8,7512 Mt | 2000 | 9,0405 Mt | 2019 | 25,34 Mt |
| 1982 | 9,4339 Mt | 2001 | 9,0123 Mt | 2020 | 22,52 Mt |
| 1983 | 9,682 Mt | 2002 | 9,658 Mt | 2021 | 24,89 Mt |
| 1984 | 10,32 Mt | 2003 | 9,3625 Mt | 2022 | 24,96 Mt |
| 1985 | 11,93 Mt | 2004 | 9,577 Mt | 2023 | 27,15 Mt |
| 1986 | 13,06 Mt | 2005 | 11,13 Mt | 2024 | 27,66 Mt |
| 1987 | 13,87 Mt | 2006 | 12,72 Mt | | |
| 1988 | 14,71 Mt | 2007 | 13,21 Mt | | |
Mostrar tabla de datos
| 1970 | 4,31 t | 1989 | 6,58 t | 2008 | 5 t |
| 1971 | 4,19 t | 1990 | 6,26 t | 2009 | 5,18 t |
| 1972 | 3,75 t | 1991 | 6,86 t | 2010 | 5,44 t |
| 1973 | 3,92 t | 1992 | 5,98 t | 2011 | 5,83 t |
| 1974 | 4,24 t | 1993 | 5,51 t | 2012 | 6,22 t |
| 1975 | 4,24 t | 1994 | 4,75 t | 2013 | 6,62 t |
| 1976 | 4,25 t | 1995 | 4,65 t | 2014 | 6,59 t |
| 1977 | 4,7 t | 1996 | 3,87 t | 2015 | 5,96 t |
| 1978 | 4,94 t | 1997 | 3,74 t | 2016 | 6,19 t |
| 1979 | 5,12 t | 1998 | 3,7 t | 2017 | 6,69 t |
| 1980 | 5,49 t | 1999 | 3,67 t | 2018 | 7,16 t |
| 1981 | 5,02 t | 2000 | 3,79 t | 2019 | 7,75 t |
| 1982 | 5,28 t | 2001 | 3,73 t | 2020 | 6,77 t |
| 1983 | 5,29 t | 2002 | 3,94 t | 2021 | 7,36 t |
| 1984 | 5,5 t | 2003 | 3,77 t | 2022 | 7,27 t |
| 1985 | 6,21 t | 2004 | 3,82 t | 2023 | 7,8 t |
| 1986 | 6,63 t | 2005 | 4,39 t | 2024 | 7,85 t |
| 1987 | 6,86 t | 2006 | 4,95 t | | |
| 1988 | 7,08 t | 2007 | 5,08 t | | |