Mostrar tabla de datos
| 1970 | 2,5998 Mt | 1989 | 2,5774 Mt | 2008 | 7,2579 Mt |
| 1971 | 2,6049 Mt | 1990 | 2,7219 Mt | 2009 | 8,6753 Mt |
| 1972 | 2,8 Mt | 1991 | 3,14 Mt | 2010 | 9,1798 Mt |
| 1973 | 3,1257 Mt | 1992 | 3,7463 Mt | 2011 | 9,9976 Mt |
| 1974 | 3,1868 Mt | 1993 | 3,8287 Mt | 2012 | 10,45 Mt |
| 1975 | 3,2602 Mt | 1994 | 4,0734 Mt | 2013 | 10,26 Mt |
| 1976 | 3,2521 Mt | 1995 | 4,3833 Mt | 2014 | 10,77 Mt |
| 1977 | 3,2247 Mt | 1996 | 4,4136 Mt | 2015 | 10,63 Mt |
| 1978 | 3,0665 Mt | 1997 | 4,6401 Mt | 2016 | 10,66 Mt |
| 1979 | 3,3251 Mt | 1998 | 5,7195 Mt | 2017 | 10,15 Mt |
| 1980 | 3,1983 Mt | 1999 | 5,006 Mt | 2018 | 9,9261 Mt |
| 1981 | 2,7791 Mt | 2000 | 5,1903 Mt | 2019 | 13,16 Mt |
| 1982 | 3,1335 Mt | 2001 | 6,2056 Mt | 2020 | 9,7127 Mt |
| 1983 | 3,5931 Mt | 2002 | 5,4104 Mt | 2021 | 10,77 Mt |
| 1984 | 3,0011 Mt | 2003 | 5,4813 Mt | 2022 | 11,44 Mt |
| 1985 | 2,818 Mt | 2004 | 5,5089 Mt | 2023 | 12,74 Mt |
| 1986 | 2,9145 Mt | 2005 | 7,102 Mt | 2024 | 12,37 Mt |
| 1987 | 3,2242 Mt | 2006 | 7,4912 Mt | | |
| 1988 | 2,4675 Mt | 2007 | 7,478 Mt | | |
Mostrar tabla de datos
| 1970 | 1,72 t | 1989 | 1,07 t | 2008 | 2,07 t |
| 1971 | 1,67 t | 1990 | 1,11 t | 2009 | 2,43 t |
| 1972 | 1,75 t | 1991 | 1,25 t | 2010 | 2,53 t |
| 1973 | 1,9 t | 1992 | 1,46 t | 2011 | 2,71 t |
| 1974 | 1,89 t | 1993 | 1,46 t | 2012 | 2,78 t |
| 1975 | 1,88 t | 1994 | 1,53 t | 2013 | 2,68 t |
| 1976 | 1,83 t | 1995 | 1,61 t | 2014 | 2,77 t |
| 1977 | 1,77 t | 1996 | 1,59 t | 2015 | 2,68 t |
| 1978 | 1,64 t | 1997 | 1,64 t | 2016 | 2,65 t |
| 1979 | 1,74 t | 1998 | 1,98 t | 2017 | 2,48 t |
| 1980 | 1,63 t | 1999 | 1,7 t | 2018 | 2,38 t |
| 1981 | 1,39 t | 2000 | 1,72 t | 2019 | 3,11 t |
| 1982 | 1,53 t | 2001 | 2,02 t | 2020 | 2,26 t |
| 1983 | 1,71 t | 2002 | 1,73 t | 2021 | 2,48 t |
| 1984 | 1,4 t | 2003 | 1,72 t | 2022 | 2,6 t |
| 1985 | 1,28 t | 2004 | 1,69 t | 2023 | 2,86 t |
| 1986 | 1,29 t | 2005 | 2,14 t | 2024 | 2,74 t |
| 1987 | 1,4 t | 2006 | 2,22 t | | |
| 1988 | 1,05 t | 2007 | 2,18 t | | |