Mostrar tabla de datos
| 1982 | 24,5% | 1997 | 10,8% | 2012 | 27,4% |
| 1983 | 24,6% | 1998 | 11,5% | 2013 | 27,3% |
| 1984 | 23,5% | 1999 | 12,6% | 2014 | 27,7% |
| 1985 | 23,4% | 2000 | 13,3% | 2015 | 28,5% |
| 1986 | 22% | 2001 | 14,6% | 2016 | 28,4% |
| 1987 | 19,7% | 2002 | 15,4% | 2017 | 28,7% |
| 1988 | 17,2% | 2003 | 15,6% | 2018 | 28,4% |
| 1989 | 17,7% | 2004 | 16,1% | 2019 | 27,6% |
| 1990 | 17,5% | 2005 | 16,6% | 2020 | 25,3% |
| 1991 | 15,5% | 2006 | 16,9% | 2021 | 26% |
| 1992 | 13,4% | 2007 | 17,9% | 2022 | 25,3% |
| 1993 | 12,5% | 2008 | 22,1% | 2023 | 26% |
| 1994 | 10,7% | 2009 | 23,5% | 2024 | 25,8% |
| 1995 | 10,1% | 2010 | 24,3% | 2025 | 25% |
| 1996 | 10,3% | 2011 | 26,6% | 2026 | 24,7% |
Mostrar tabla de datos
| 1982 | 132 mil M | 1997 | 865 mil M | 2012 | 15,02 bill. |
| 1983 | 149 mil M | 1998 | 988 mil M | 2013 | 16,54 bill. |
| 1984 | 171 mil M | 1999 | 1,14 bill. | 2014 | 18,24 bill. |
| 1985 | 213 mil M | 2000 | 1,34 bill. | 2015 | 20,08 bill. |
| 1986 | 229 mil M | 2001 | 1,64 bill. | 2016 | 21,58 bill. |
| 1987 | 241 mil M | 2002 | 1,89 bill. | 2017 | 24,23 bill. |
| 1988 | 262 mil M | 2003 | 2,17 bill. | 2018 | 26,55 bill. |
| 1989 | 305 mil M | 2004 | 2,64 bill. | 2019 | 27,79 bill. |
| 1990 | 332 mil M | 2005 | 3,16 bill. | 2020 | 26,34 bill. |
| 1991 | 343 mil M | 2006 | 3,78 bill. | 2021 | 30,51 bill. |
| 1992 | 367 mil M | 2007 | 4,93 bill. | 2022 | 31,23 bill. |
| 1993 | 449 mil M | 2008 | 7,16 bill. | 2023 | 33,68 bill. |
| 1994 | 522 mil M | 2009 | 8,31 bill. | 2024 | 34,85 bill. |
| 1995 | 624 mil M | 2010 | 10,1 bill. | 2025 | 35,06 bill. |
| 1996 | 741 mil M | 2011 | 13,08 bill. | 2026 | 35,98 bill. |
Mostrar tabla de datos
| 1982 | 24,2% | 1997 | 11,5% | 2012 | 27,7% |
| 1983 | 24,6% | 1998 | 12,6% | 2013 | 28,1% |
| 1984 | 23,4% | 1999 | 14,9% | 2014 | 28,4% |
| 1985 | 22,5% | 2000 | 16,1% | 2015 | 31% |
| 1986 | 22,3% | 2001 | 17,2% | 2016 | 31,7% |
| 1987 | 20,4% | 2002 | 18,2% | 2017 | 32% |
| 1988 | 18,2% | 2003 | 18% | 2018 | 32,6% |
| 1989 | 18,6% | 2004 | 17,6% | 2019 | 33,6% |
| 1990 | 18,2% | 2005 | 18% | 2020 | 34,8% |
| 1991 | 16,5% | 2006 | 18,1% | 2021 | 31,9% |
| 1992 | 14,6% | 2007 | 17,9% | 2022 | 32,6% |
| 1993 | 13,4% | 2008 | 22,2% | 2023 | 32,7% |
| 1994 | 12,4% | 2009 | 25,2% | 2024 | 32,9% |
| 1995 | 11,1% | 2010 | 24,7% | 2025 | 32,9% |
| 1996 | 11% | 2011 | 26,6% | 2026 | 32,8% |
Mostrar tabla de datos
| 1982 | 131 mil M | 1997 | 923 mil M | 2012 | 15,18 bill. |
| 1983 | 149 mil M | 1998 | 1,08 bill. | 2013 | 17,03 bill. |
| 1984 | 171 mil M | 1999 | 1,35 bill. | 2014 | 18,68 bill. |
| 1985 | 205 mil M | 2000 | 1,62 bill. | 2015 | 21,84 bill. |
| 1986 | 232 mil M | 2001 | 1,93 bill. | 2016 | 24,11 bill. |
| 1987 | 249 mil M | 2002 | 2,24 bill. | 2017 | 27,05 bill. |
| 1988 | 277 mil M | 2003 | 2,5 bill. | 2018 | 30,47 bill. |
| 1989 | 321 mil M | 2004 | 2,88 bill. | 2019 | 33,84 bill. |
| 1990 | 345 mil M | 2005 | 3,43 bill. | 2020 | 36,31 bill. |
| 1991 | 366 mil M | 2006 | 4,03 bill. | 2021 | 37,43 bill. |
| 1992 | 400 mil M | 2007 | 4,91 bill. | 2022 | 40,26 bill. |
| 1993 | 481 mil M | 2008 | 7,16 bill. | 2023 | 42,37 bill. |
| 1994 | 604 mil M | 2009 | 8,92 bill. | 2024 | 44,44 bill. |
| 1995 | 682 mil M | 2010 | 10,25 bill. | 2025 | 46,09 bill. |
| 1996 | 794 mil M | 2011 | 13,13 bill. | 2026 | 47,88 bill. |