Mostrar tabla de datos
| 1970 | 0,1536 Mt | 1989 | 2,3856 Mt | 2008 | 4,5094 Mt |
| 1971 | 0,1537 Mt | 1990 | 2,823 Mt | 2009 | 4,1279 Mt |
| 1972 | 0,1972 Mt | 1991 | 2,7922 Mt | 2010 | 3,3822 Mt |
| 1973 | 0,2625 Mt | 1992 | 3,3976 Mt | 2011 | 4,0133 Mt |
| 1974 | 0,4534 Mt | 1993 | 3,3509 Mt | 2012 | 3,5247 Mt |
| 1975 | 0,5608 Mt | 1994 | 3,2127 Mt | 2013 | 5,5218 Mt |
| 1976 | 0,8181 Mt | 1995 | 3,3417 Mt | 2014 | 7,1481 Mt |
| 1977 | 0,9337 Mt | 1996 | 3,0122 Mt | 2015 | 7,091 Mt |
| 1978 | 1,0548 Mt | 1997 | 3,2158 Mt | 2016 | 6,7524 Mt |
| 1979 | 1,2009 Mt | 1998 | 3,8274 Mt | 2017 | 7,4408 Mt |
| 1980 | 1,2681 Mt | 1999 | 4,0332 Mt | 2018 | 8,2088 Mt |
| 1981 | 1,386 Mt | 2000 | 4,0996 Mt | 2019 | 7,342 Mt |
| 1982 | 1,4462 Mt | 2001 | 3,9558 Mt | 2020 | 6,0919 Mt |
| 1983 | 1,4171 Mt | 2002 | 4,1754 Mt | 2021 | 6,5464 Mt |
| 1984 | 1,4121 Mt | 2003 | 4,1354 Mt | 2022 | 6,8377 Mt |
| 1985 | 1,5115 Mt | 2004 | 4,0534 Mt | 2023 | 6,7207 Mt |
| 1986 | 1,7384 Mt | 2005 | 4,3907 Mt | 2024 | 6,9016 Mt |
| 1987 | 1,804 Mt | 2006 | 4,1486 Mt | | |
| 1988 | 2,1645 Mt | 2007 | 4,4229 Mt | | |
Mostrar tabla de datos
| 1970 | 0,26 t | 1989 | 1,88 t | 2008 | 2,31 t |
| 1971 | 0,26 t | 1990 | 2,16 t | 2009 | 2,07 t |
| 1972 | 0,32 t | 1991 | 2,08 t | 2010 | 1,66 t |
| 1973 | 0,4 t | 1992 | 2,46 t | 2011 | 1,94 t |
| 1974 | 0,66 t | 1993 | 2,36 t | 2012 | 1,67 t |
| 1975 | 0,78 t | 1994 | 2,2 t | 2013 | 2,58 t |
| 1976 | 1,08 t | 1995 | 2,23 t | 2014 | 3,29 t |
| 1977 | 1,17 t | 1996 | 1,96 t | 2015 | 3,22 t |
| 1978 | 1,24 t | 1997 | 2,05 t | 2016 | 3,02 t |
| 1979 | 1,33 t | 1998 | 2,38 t | 2017 | 3,28 t |
| 1980 | 1,35 t | 1999 | 2,46 t | 2018 | 3,57 t |
| 1981 | 1,43 t | 2000 | 2,44 t | 2019 | 3,15 t |
| 1982 | 1,43 t | 2001 | 2,31 t | 2020 | 2,57 t |
| 1983 | 1,35 t | 2002 | 2,39 t | 2021 | 2,73 t |
| 1984 | 1,3 t | 2003 | 2,33 t | 2022 | 2,8 t |
| 1985 | 1,35 t | 2004 | 2,24 t | 2023 | 2,71 t |
| 1986 | 1,5 t | 2005 | 2,39 t | 2024 | 2,74 t |
| 1987 | 1,5 t | 2006 | 2,21 t | | |
| 1988 | 1,75 t | 2007 | 2,31 t | | |