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| 1990 | 23,2% | 2003 | 21,8% | 2016 | 22,7% |
| 1991 | 22,8% | 2004 | 22,9% | 2017 | 22,9% |
| 1992 | 23% | 2005 | 24,8% | 2018 | 24,1% |
| 1993 | 22,6% | 2006 | 26,2% | 2019 | 23,8% |
| 1994 | 22,1% | 2007 | 27,3% | 2020 | 22% |
| 1995 | 22,6% | 2008 | 25,7% | 2021 | 26,1% |
| 1996 | 22,7% | 2009 | 20,7% | 2022 | 28,1% |
| 1997 | 22,6% | 2010 | 23,1% | 2023 | 25,1% |
| 1998 | 22,3% | 2011 | 24,3% | 2024 | 23,9% |
| 1999 | 21,7% | 2012 | 23,8% | 2025 | 23,6% |
| 2000 | 22,2% | 2013 | 22,6% | 2026 | 23,6% |
| 2001 | 22,7% | 2014 | 22,4% | | |
| 2002 | 22% | 2015 | 22,9% | | |
Mostrar tabla de datos
| 1990 | 2,34 bill. | 2003 | 11,53 bill. | 2016 | 38,32 bill. |
| 1991 | 3,03 bill. | 2004 | 13,81 bill. | 2017 | 41 bill. |
| 1992 | 3,87 bill. | 2005 | 16,99 bill. | 2018 | 45,72 bill. |
| 1993 | 4,54 bill. | 2006 | 21,41 bill. | 2019 | 46,47 bill. |
| 1994 | 5,32 bill. | 2007 | 24,58 bill. | 2020 | 44,26 bill. |
| 1995 | 6,62 bill. | 2008 | 24,14 bill. | 2021 | 62,46 bill. |
| 1996 | 7,36 bill. | 2009 | 19,92 bill. | 2022 | 73,88 bill. |
| 1997 | 8,13 bill. | 2010 | 25,59 bill. | 2023 | 70,81 bill. |
| 1998 | 8,41 bill. | 2011 | 29,54 bill. | 2024 | 74,52 bill. |
| 1999 | 8,34 bill. | 2012 | 30,9 bill. | 2025 | 79,73 bill. |
| 2000 | 9,36 bill. | 2013 | 31,09 bill. | 2026 | 86,29 bill. |
| 2001 | 10,3 bill. | 2014 | 33,08 bill. | | |
| 2002 | 10,67 bill. | 2015 | 36,39 bill. | | |
Mostrar tabla de datos
| 1990 | 21% | 2003 | 22,2% | 2016 | 25,4% |
| 1991 | 21,2% | 2004 | 20,8% | 2017 | 25,5% |
| 1992 | 20,9% | 2005 | 20,2% | 2018 | 25,6% |
| 1993 | 21,2% | 2006 | 18,7% | 2019 | 26,5% |
| 1994 | 20,6% | 2007 | 19,3% | 2020 | 29,1% |
| 1995 | 19,5% | 2008 | 21,8% | 2021 | 33,6% |
| 1996 | 20,6% | 2009 | 25% | 2022 | 26,7% |
| 1997 | 20,6% | 2010 | 23,5% | 2023 | 27,4% |
| 1998 | 21,9% | 2011 | 22,9% | 2024 | 26,7% |
| 1999 | 23,7% | 2012 | 23,1% | 2025 | 26,4% |
| 2000 | 22,9% | 2013 | 23,1% | 2026 | 26,1% |
| 2001 | 23,2% | 2014 | 23,9% | | |
| 2002 | 23,2% | 2015 | 25% | | |
Mostrar tabla de datos
| 1990 | 2,12 bill. | 2003 | 11,75 bill. | 2016 | 42,81 bill. |
| 1991 | 2,83 bill. | 2004 | 12,57 bill. | 2017 | 45,71 bill. |
| 1992 | 3,51 bill. | 2005 | 13,86 bill. | 2018 | 48,52 bill. |
| 1993 | 4,26 bill. | 2006 | 15,28 bill. | 2019 | 51,81 bill. |
| 1994 | 4,97 bill. | 2007 | 17,41 bill. | 2020 | 58,54 bill. |
| 1995 | 5,71 bill. | 2008 | 20,45 bill. | 2021 | 80,48 bill. |
| 1996 | 6,68 bill. | 2009 | 24,01 bill. | 2022 | 70,3 bill. |
| 1997 | 7,4 bill. | 2010 | 26 bill. | 2023 | 77,22 bill. |
| 1998 | 8,27 bill. | 2011 | 27,81 bill. | 2024 | 83,29 bill. |
| 1999 | 9,11 bill. | 2012 | 30,01 bill. | 2025 | 89,13 bill. |
| 2000 | 9,65 bill. | 2013 | 31,74 bill. | 2026 | 95,31 bill. |
| 2001 | 10,53 bill. | 2014 | 35,29 bill. | | |
| 2002 | 11,24 bill. | 2015 | 39,7 bill. | | |