Show data table
| 1990 | 19.6% | 2003 | 19.1% | 2016 | 17.7% |
| 1991 | 16.8% | 2004 | 19.6% | 2017 | 20.1% |
| 1992 | 18% | 2005 | 18.8% | 2018 | 20.9% |
| 1993 | 16.5% | 2006 | 22.8% | 2019 | 20.3% |
| 1994 | 17.9% | 2007 | 27.6% | 2020 | 18.2% |
| 1995 | 21.4% | 2008 | 22.9% | 2021 | 26.4% |
| 1996 | 24.8% | 2009 | 26% | 2022 | 25.6% |
| 1997 | 20.8% | 2010 | 20.9% | 2023 | 27.2% |
| 1998 | 24% | 2011 | 23.4% | 2024 | 25.9% |
| 1999 | 14.7% | 2012 | 24.7% | 2025 | 27.7% |
| 2000 | 16.6% | 2013 | 23.5% | 2026 | 25.5% |
| 2001 | 25.3% | 2014 | 22.5% | | |
| 2002 | 18.9% | 2015 | 21.6% | | |
Show data table
| 1990 | 1M | 2003 | 857M | 2016 | 3.66B |
| 1991 | 1M | 2004 | 1.07B | 2017 | 5.41B |
| 1992 | 2M | 2005 | 1.23B | 2018 | 6.23B |
| 1993 | 3M | 2006 | 1.76B | 2019 | 6.43B |
| 1994 | 21M | 2007 | 2.38B | 2020 | 7.07B |
| 1995 | 94M | 2008 | 2.38B | 2021 | 16B |
| 1996 | 123M | 2009 | 2.97B | 2022 | 24B |
| 1997 | 110M | 2010 | 2.68B | 2023 | 34.8B |
| 1998 | 153M | 2011 | 3.62B | 2024 | 38B |
| 1999 | 160M | 2012 | 4.34B | 2025 | 48.1B |
| 2000 | 298M | 2013 | 4.28B | 2026 | 59.4B |
| 2001 | 644M | 2014 | 4.17B | | |
| 2002 | 654M | 2015 | 3.78B | | |
Show data table
| 1990 | 22.7% | 2003 | 19.2% | 2016 | 27.9% |
| 1991 | 26.6% | 2004 | 20.8% | 2017 | 28.7% |
| 1992 | 24.4% | 2005 | 22.2% | 2018 | 29.5% |
| 1993 | 21.2% | 2006 | 22.2% | 2019 | 40.5% |
| 1994 | 19.8% | 2007 | 22.6% | 2020 | 30.2% |
| 1995 | 20.2% | 2008 | 20.5% | 2021 | 32% |
| 1996 | 21.4% | 2009 | 24% | 2022 | 28.2% |
| 1997 | 21.1% | 2010 | 21% | 2023 | 28.9% |
| 1998 | 30.3% | 2011 | 21% | 2024 | 29.3% |
| 1999 | 19.6% | 2012 | 25.1% | 2025 | 37.3% |
| 2000 | 24.4% | 2013 | 26.2% | 2026 | 30.2% |
| 2001 | 21.8% | 2014 | 25.2% | | |
| 2002 | 22.2% | 2015 | 29.9% | | |
Show data table
| 1990 | 1M | 2003 | 862M | 2016 | 5.77B |
| 1991 | 2M | 2004 | 1.14B | 2017 | 7.73B |
| 1992 | 2M | 2005 | 1.45B | 2018 | 8.79B |
| 1993 | 4M | 2006 | 1.71B | 2019 | 12.9B |
| 1994 | 23M | 2007 | 1.95B | 2020 | 11.7B |
| 1995 | 89M | 2008 | 2.13B | 2021 | 19.4B |
| 1996 | 106M | 2009 | 2.74B | 2022 | 26.4B |
| 1997 | 112M | 2010 | 2.7B | 2023 | 36.9B |
| 1998 | 194M | 2011 | 3.26B | 2024 | 42.9B |
| 1999 | 214M | 2012 | 4.41B | 2025 | 64.8B |
| 2000 | 437M | 2013 | 4.76B | 2026 | 70.3B |
| 2001 | 555M | 2014 | 4.66B | | |
| 2002 | 768M | 2015 | 5.23B | | |