Show data table
| 1992 | 24.9% | 2004 | 23.7% | 2016 | 26.4% |
| 1993 | 24.8% | 2005 | 22.9% | 2017 | 25.8% |
| 1994 | 24.7% | 2006 | 24.6% | 2018 | 27.7% |
| 1995 | 24.3% | 2007 | 23.9% | 2019 | 27.1% |
| 1996 | 23.8% | 2008 | 24.4% | 2020 | 24.4% |
| 1997 | 24.7% | 2009 | 23.4% | 2021 | 21.5% |
| 1998 | 33.1% | 2010 | 24.3% | 2022 | 21.6% |
| 1999 | 25.8% | 2011 | 25.8% | 2023 | 23% |
| 2000 | 22.8% | 2012 | 25.3% | 2024 | 27.4% |
| 2001 | 22.5% | 2013 | 25.8% | 2025 | 29.1% |
| 2002 | 24.4% | 2014 | 26.7% | 2026 | 28.2% |
| 2003 | 23.3% | 2015 | 26.7% | | |
Show data table
| 1992 | 591M | 2004 | 1.18B | 2016 | 2.67B |
| 1993 | 653M | 2005 | 1.22B | 2017 | 2.78B |
| 1994 | 697M | 2006 | 1.4B | 2018 | 3.16B |
| 1995 | 718M | 2007 | 1.41B | 2019 | 3.14B |
| 1996 | 746M | 2008 | 1.47B | 2020 | 2.47B |
| 1997 | 806M | 2009 | 1.43B | 2021 | 1.91B |
| 1998 | 1.14B | 2010 | 1.54B | 2022 | 2.16B |
| 1999 | 1.01B | 2011 | 1.8B | 2023 | 2.71B |
| 2000 | 912M | 2012 | 1.91B | 2024 | 3.57B |
| 2001 | 901M | 2013 | 2.09B | 2025 | 3.97B |
| 2002 | 1.04B | 2014 | 2.36B | 2026 | 3.99B |
| 2003 | 1.07B | 2015 | 2.55B | | |
Show data table
| 1992 | 27.1% | 2004 | 24.7% | 2016 | 32.1% |
| 1993 | 26.7% | 2005 | 24% | 2017 | 28.1% |
| 1994 | 24.9% | 2006 | 25.4% | 2018 | 32.5% |
| 1995 | 23.5% | 2007 | 23.5% | 2019 | 30.7% |
| 1996 | 27.2% | 2008 | 22.8% | 2020 | 32.7% |
| 1997 | 29.2% | 2009 | 26.2% | 2021 | 35.8% |
| 1998 | 27.7% | 2010 | 25.5% | 2022 | 33.9% |
| 1999 | 24.6% | 2011 | 26.5% | 2023 | 30.2% |
| 2000 | 24.2% | 2012 | 26% | 2024 | 30.8% |
| 2001 | 27% | 2013 | 25.9% | 2025 | 31.5% |
| 2002 | 28.1% | 2014 | 30.2% | 2026 | 34.6% |
| 2003 | 26.7% | 2015 | 30.6% | | |
Show data table
| 1992 | 644M | 2004 | 1.23B | 2016 | 3.25B |
| 1993 | 703M | 2005 | 1.29B | 2017 | 3.03B |
| 1994 | 703M | 2006 | 1.45B | 2018 | 3.71B |
| 1995 | 695M | 2007 | 1.38B | 2019 | 3.56B |
| 1996 | 854M | 2008 | 1.38B | 2020 | 3.32B |
| 1997 | 953M | 2009 | 1.59B | 2021 | 3.16B |
| 1998 | 955M | 2010 | 1.62B | 2022 | 3.39B |
| 1999 | 960M | 2011 | 1.85B | 2023 | 3.55B |
| 2000 | 965M | 2012 | 1.96B | 2024 | 4.01B |
| 2001 | 1.08B | 2013 | 2.1B | 2025 | 4.31B |
| 2002 | 1.2B | 2014 | 2.67B | 2026 | 4.9B |
| 2003 | 1.23B | 2015 | 2.93B | | |