Mostrar tabla de datos
| 1970 | 25,46 Mt | 1989 | 88,58 Mt | 2008 | 202,03 Mt |
| 1971 | 25,17 Mt | 1990 | 91,51 Mt | 2009 | 210,34 Mt |
| 1972 | 27,35 Mt | 1991 | 93,68 Mt | 2010 | 211,76 Mt |
| 1973 | 25,46 Mt | 1992 | 97,45 Mt | 2011 | 219,34 Mt |
| 1974 | 29,43 Mt | 1993 | 97,79 Mt | 2012 | 232,96 Mt |
| 1975 | 31,73 Mt | 1994 | 93,23 Mt | 2013 | 228,75 Mt |
| 1976 | 36,68 Mt | 1995 | 99,73 Mt | 2014 | 233,11 Mt |
| 1977 | 37,84 Mt | 1996 | 106,92 Mt | 2015 | 239,41 Mt |
| 1978 | 38,32 Mt | 1997 | 113,78 Mt | 2016 | 250,12 Mt |
| 1979 | 41,62 Mt | 1998 | 120,13 Mt | 2017 | 261,71 Mt |
| 1980 | 45,71 Mt | 1999 | 129,41 Mt | 2018 | 256,22 Mt |
| 1981 | 51,67 Mt | 2000 | 127,92 Mt | 2019 | 237,03 Mt |
| 1982 | 55,83 Mt | 2001 | 141,2 Mt | 2020 | 246,18 Mt |
| 1983 | 62,17 Mt | 2002 | 144,96 Mt | 2021 | 261,63 Mt |
| 1984 | 68,45 Mt | 2003 | 147,86 Mt | 2022 | 258,99 Mt |
| 1985 | 71,83 Mt | 2004 | 160,42 Mt | 2023 | 275,84 Mt |
| 1986 | 74,99 Mt | 2005 | 178,39 Mt | 2024 | 291,64 Mt |
| 1987 | 81,27 Mt | 2006 | 188,88 Mt | | |
| 1988 | 83,43 Mt | 2007 | 201,96 Mt | | |
Mostrar tabla de datos
| 1970 | 0,74 t | 1989 | 1,56 t | 2008 | 2,35 t |
| 1971 | 0,71 t | 1990 | 1,57 t | 2009 | 2,4 t |
| 1972 | 0,75 t | 1991 | 1,56 t | 2010 | 2,37 t |
| 1973 | 0,69 t | 1992 | 1,59 t | 2011 | 2,41 t |
| 1974 | 0,78 t | 1993 | 1,55 t | 2012 | 2,5 t |
| 1975 | 0,82 t | 1994 | 1,45 t | 2013 | 2,4 t |
| 1976 | 0,92 t | 1995 | 1,52 t | 2014 | 2,39 t |
| 1977 | 0,93 t | 1996 | 1,6 t | 2015 | 2,4 t |
| 1978 | 0,92 t | 1997 | 1,66 t | 2016 | 2,46 t |
| 1979 | 0,97 t | 1998 | 1,72 t | 2017 | 2,52 t |
| 1980 | 1,04 t | 1999 | 1,81 t | 2018 | 2,42 t |
| 1981 | 1,14 t | 2000 | 1,75 t | 2019 | 2,2 t |
| 1982 | 1,2 t | 2001 | 1,89 t | 2020 | 2,25 t |
| 1983 | 1,3 t | 2002 | 1,9 t | 2021 | 2,36 t |
| 1984 | 1,39 t | 2003 | 1,9 t | 2022 | 2,3 t |
| 1985 | 1,42 t | 2004 | 2,02 t | 2023 | 2,41 t |
| 1986 | 1,44 t | 2005 | 2,2 t | 2024 | 2,5 t |
| 1987 | 1,51 t | 2006 | 2,28 t | | |
| 1988 | 1,51 t | 2007 | 2,4 t | | |