Mostrar tabla de datos
| 1970 | 0,3065 Mt | 1989 | 1,0403 Mt | 2008 | 3,4879 Mt |
| 1971 | 0,3066 Mt | 1990 | 1,1871 Mt | 2009 | 3,4382 Mt |
| 1972 | 0,3358 Mt | 1991 | 1,2714 Mt | 2010 | 3,6757 Mt |
| 1973 | 0,3741 Mt | 1992 | 1,3431 Mt | 2011 | 3,6565 Mt |
| 1974 | 0,4433 Mt | 1993 | 1,4807 Mt | 2012 | 3,7437 Mt |
| 1975 | 0,4618 Mt | 1994 | 1,525 Mt | 2013 | 3,8572 Mt |
| 1976 | 0,51 Mt | 1995 | 1,5621 Mt | 2014 | 3,9905 Mt |
| 1977 | 0,5919 Mt | 1996 | 1,6364 Mt | 2015 | 3,9907 Mt |
| 1978 | 0,6198 Mt | 1997 | 1,6434 Mt | 2016 | 4,0649 Mt |
| 1979 | 0,624 Mt | 1998 | 1,8025 Mt | 2017 | 4,2071 Mt |
| 1980 | 0,5825 Mt | 1999 | 2,2091 Mt | 2018 | 4,1718 Mt |
| 1981 | 0,6022 Mt | 2000 | 2,4433 Mt | 2019 | 4,2052 Mt |
| 1982 | 0,5545 Mt | 2001 | 2,5836 Mt | 2020 | 3,745 Mt |
| 1983 | 0,6307 Mt | 2002 | 2,6372 Mt | 2021 | 3,9879 Mt |
| 1984 | 0,6777 Mt | 2003 | 2,7615 Mt | 2022 | 4,0499 Mt |
| 1985 | 0,6364 Mt | 2004 | 2,7849 Mt | 2023 | 4,3225 Mt |
| 1986 | 0,7882 Mt | 2005 | 2,9793 Mt | 2024 | 4,4055 Mt |
| 1987 | 0,8335 Mt | 2006 | 3,3223 Mt | | |
| 1988 | 0,9229 Mt | 2007 | 3,4143 Mt | | |
Mostrar tabla de datos
| 1970 | 0,37 t | 1989 | 0,99 t | 2008 | 2,8 t |
| 1971 | 0,37 t | 1990 | 1,12 t | 2009 | 2,76 t |
| 1972 | 0,39 t | 1991 | 1,19 t | 2010 | 2,94 t |
| 1973 | 0,43 t | 1992 | 1,24 t | 2011 | 2,92 t |
| 1974 | 0,5 t | 1993 | 1,35 t | 2012 | 2,98 t |
| 1975 | 0,52 t | 1994 | 1,37 t | 2013 | 3,06 t |
| 1976 | 0,56 t | 1995 | 1,39 t | 2014 | 3,16 t |
| 1977 | 0,64 t | 1996 | 1,44 t | 2015 | 3,16 t |
| 1978 | 0,66 t | 1997 | 1,43 t | 2016 | 3,22 t |
| 1979 | 0,66 t | 1998 | 1,55 t | 2017 | 3,33 t |
| 1980 | 0,6 t | 1999 | 1,88 t | 2018 | 3,3 t |
| 1981 | 0,61 t | 2000 | 2,06 t | 2019 | 3,32 t |
| 1982 | 0,56 t | 2001 | 2,16 t | 2020 | 2,96 t |
| 1983 | 0,63 t | 2002 | 2,19 t | 2021 | 3,15 t |
| 1984 | 0,67 t | 2003 | 2,28 t | 2022 | 3,21 t |
| 1985 | 0,62 t | 2004 | 2,28 t | 2023 | 3,46 t |
| 1986 | 0,77 t | 2005 | 2,43 t | 2024 | 3,54 t |
| 1987 | 0,8 t | 2006 | 2,69 t | | |
| 1988 | 0,88 t | 2007 | 2,75 t | | |