Mostrar tabla de datos
| 1970 | 5,0207 Mt | 1989 | 16,34 Mt | 2008 | 32,67 Mt |
| 1971 | 4,4918 Mt | 1990 | 17,56 Mt | 2009 | 35,39 Mt |
| 1972 | 4,4818 Mt | 1991 | 17,59 Mt | 2010 | 38,25 Mt |
| 1973 | 5,6672 Mt | 1992 | 18,53 Mt | 2011 | 38,32 Mt |
| 1974 | 6,9189 Mt | 1993 | 18,08 Mt | 2012 | 38,66 Mt |
| 1975 | 7,4984 Mt | 1994 | 18,95 Mt | 2013 | 41,16 Mt |
| 1976 | 8,5878 Mt | 1995 | 20,8 Mt | 2014 | 43,46 Mt |
| 1977 | 9,9803 Mt | 1996 | 23,97 Mt | 2015 | 43,28 Mt |
| 1978 | 11,22 Mt | 1997 | 24,99 Mt | 2016 | 42,07 Mt |
| 1979 | 12,15 Mt | 1998 | 24,53 Mt | 2017 | 41,06 Mt |
| 1980 | 12,8 Mt | 1999 | 21,71 Mt | 2018 | 42,21 Mt |
| 1981 | 14,09 Mt | 2000 | 22,06 Mt | 2019 | 41,93 Mt |
| 1982 | 14,18 Mt | 2001 | 24,32 Mt | 2020 | 36,6 Mt |
| 1983 | 13,33 Mt | 2002 | 24,3 Mt | 2021 | 41,16 Mt |
| 1984 | 14 Mt | 2003 | 24,94 Mt | 2022 | 44,17 Mt |
| 1985 | 15,06 Mt | 2004 | 26,77 Mt | 2023 | 46,79 Mt |
| 1986 | 15,75 Mt | 2005 | 28,87 Mt | 2024 | 47,96 Mt |
| 1987 | 14,49 Mt | 2006 | 30,98 Mt | | |
| 1988 | 16,27 Mt | 2007 | 31,65 Mt | | |
Mostrar tabla de datos
| 1970 | 0,82 t | 1989 | 1,6 t | 2008 | 2,24 t |
| 1971 | 0,71 t | 1990 | 1,68 t | 2009 | 2,39 t |
| 1972 | 0,69 t | 1991 | 1,64 t | 2010 | 2,54 t |
| 1973 | 0,84 t | 1992 | 1,7 t | 2011 | 2,5 t |
| 1974 | 1 t | 1993 | 1,62 t | 2012 | 2,48 t |
| 1975 | 1,05 t | 1994 | 1,67 t | 2013 | 2,6 t |
| 1976 | 1,17 t | 1995 | 1,79 t | 2014 | 2,71 t |
| 1977 | 1,33 t | 1996 | 2,03 t | 2015 | 2,66 t |
| 1978 | 1,45 t | 1997 | 2,08 t | 2016 | 2,55 t |
| 1979 | 1,53 t | 1998 | 2 t | 2017 | 2,45 t |
| 1980 | 1,57 t | 1999 | 1,74 t | 2018 | 2,48 t |
| 1981 | 1,68 t | 2000 | 1,74 t | 2019 | 2,42 t |
| 1982 | 1,65 t | 2001 | 1,88 t | 2020 | 2,09 t |
| 1983 | 1,51 t | 2002 | 1,85 t | 2021 | 2,33 t |
| 1984 | 1,54 t | 2003 | 1,87 t | 2022 | 2,48 t |
| 1985 | 1,62 t | 2004 | 1,97 t | 2023 | 2,6 t |
| 1986 | 1,65 t | 2005 | 2,08 t | 2024 | 2,64 t |
| 1987 | 1,48 t | 2006 | 2,2 t | | |
| 1988 | 1,63 t | 2007 | 2,21 t | | |