Mostrar tabla de datos
| 1970 | 0,3603 Mt | 1989 | 0,5961 Mt | 2008 | 0,7921 Mt |
| 1971 | 0,3595 Mt | 1990 | 0,6158 Mt | 2009 | 0,7987 Mt |
| 1972 | 0,4127 Mt | 1991 | 0,5866 Mt | 2010 | 0,8204 Mt |
| 1973 | 0,4086 Mt | 1992 | 0,5704 Mt | 2011 | 0,6789 Mt |
| 1974 | 0,3754 Mt | 1993 | 0,5429 Mt | 2012 | 0,6436 Mt |
| 1975 | 0,4306 Mt | 1994 | 0,5292 Mt | 2013 | 0,7307 Mt |
| 1976 | 0,4085 Mt | 1995 | 0,5412 Mt | 2014 | 0,667 Mt |
| 1977 | 0,4368 Mt | 1996 | 0,5287 Mt | 2015 | 0,7195 Mt |
| 1978 | 0,4459 Mt | 1997 | 0,6283 Mt | 2016 | 0,7728 Mt |
| 1979 | 0,446 Mt | 1998 | 0,6907 Mt | 2017 | 0,6819 Mt |
| 1980 | 0,4449 Mt | 1999 | 0,7235 Mt | 2018 | 0,7782 Mt |
| 1981 | 0,4418 Mt | 2000 | 0,588 Mt | 2019 | 0,8686 Mt |
| 1982 | 0,4258 Mt | 2001 | 0,5649 Mt | 2020 | 0,6726 Mt |
| 1983 | 0,4404 Mt | 2002 | 0,6061 Mt | 2021 | 0,6515 Mt |
| 1984 | 0,4103 Mt | 2003 | 0,6372 Mt | 2022 | 0,6889 Mt |
| 1985 | 0,4992 Mt | 2004 | 0,6307 Mt | 2023 | 0,6906 Mt |
| 1986 | 0,5395 Mt | 2005 | 0,6457 Mt | 2024 | 0,7128 Mt |
| 1987 | 0,5103 Mt | 2006 | 0,6979 Mt | | |
| 1988 | 0,5233 Mt | 2007 | 0,6716 Mt | | |
Mostrar tabla de datos
| 1970 | 1,44 t | 1989 | 2,31 t | 2008 | 2,9 t |
| 1971 | 1,44 t | 1990 | 2,38 t | 2009 | 2,91 t |
| 1972 | 1,65 t | 1991 | 2,26 t | 2010 | 2,98 t |
| 1973 | 1,63 t | 1992 | 2,19 t | 2011 | 2,46 t |
| 1974 | 1,5 t | 1993 | 2,08 t | 2012 | 2,32 t |
| 1975 | 1,71 t | 1994 | 2,02 t | 2013 | 2,63 t |
| 1976 | 1,62 t | 1995 | 2,07 t | 2014 | 2,4 t |
| 1977 | 1,74 t | 1996 | 2,02 t | 2015 | 2,58 t |
| 1978 | 1,77 t | 1997 | 2,39 t | 2016 | 2,76 t |
| 1979 | 1,77 t | 1998 | 2,63 t | 2017 | 2,43 t |
| 1980 | 1,77 t | 1999 | 2,76 t | 2018 | 2,77 t |
| 1981 | 1,75 t | 2000 | 2,24 t | 2019 | 3,09 t |
| 1982 | 1,68 t | 2001 | 2,15 t | 2020 | 2,39 t |
| 1983 | 1,73 t | 2002 | 2,29 t | 2021 | 2,31 t |
| 1984 | 1,61 t | 2003 | 2,4 t | 2022 | 2,44 t |
| 1985 | 1,95 t | 2004 | 2,36 t | 2023 | 2,45 t |
| 1986 | 2,1 t | 2005 | 2,4 t | 2024 | 2,52 t |
| 1987 | 1,98 t | 2006 | 2,58 t | | |
| 1988 | 2,03 t | 2007 | 2,48 t | | |