Show data table
| 1994 | 22.2% | 2005 | 23.6% | 2016 | 24.1% |
| 1995 | 23.1% | 2006 | 21.8% | 2017 | 24.3% |
| 1996 | 22.6% | 2007 | 22% | 2018 | 24.7% |
| 1997 | 24.7% | 2008 | 23.1% | 2019 | 25.1% |
| 1998 | 23.4% | 2009 | 21.6% | 2020 | 26.4% |
| 1999 | 23.5% | 2010 | 20.9% | 2021 | 23.2% |
| 2000 | 24.4% | 2011 | 23% | 2022 | 25.2% |
| 2001 | 24.5% | 2012 | 22.2% | 2023 | 24.9% |
| 2002 | 24.2% | 2013 | 20.6% | 2024 | 27.2% |
| 2003 | 24.8% | 2014 | 21.2% | 2025 | 26.7% |
| 2004 | 23.5% | 2015 | 21.6% | 2026 | 26.1% |
Show data table
| 1994 | 1.06B | 2005 | 2.16B | 2016 | 2.75B |
| 1995 | 1.17B | 2006 | 2.24B | 2017 | 2.86B |
| 1996 | 1.22B | 2007 | 2.47B | 2018 | 2.99B |
| 1997 | 1.45B | 2008 | 2.6B | 2019 | 3.13B |
| 1998 | 1.53B | 2009 | 2.32B | 2020 | 2.7B |
| 1999 | 1.61B | 2010 | 2.28B | 2021 | 2.94B |
| 2000 | 1.71B | 2011 | 2.55B | 2022 | 3.54B |
| 2001 | 1.72B | 2012 | 2.46B | 2023 | 3.64B |
| 2002 | 1.73B | 2013 | 2.33B | 2024 | 4.2B |
| 2003 | 1.86B | 2014 | 2.41B | 2025 | 4.34B |
| 2004 | 1.92B | 2015 | 2.46B | 2026 | 4.49B |
Show data table
| 1994 | 15.9% | 2005 | 26.4% | 2016 | 28.6% |
| 1995 | 17.3% | 2006 | 25% | 2017 | 28% |
| 1996 | 19.1% | 2007 | 26.1% | 2018 | 25% |
| 1997 | 19.6% | 2008 | 27.1% | 2019 | 22.2% |
| 1998 | 17.8% | 2009 | 27.8% | 2020 | 30.6% |
| 1999 | 18.5% | 2010 | 28% | 2021 | 27.1% |
| 2000 | 19.7% | 2011 | 26.5% | 2022 | 26.9% |
| 2001 | 20.7% | 2012 | 28.9% | 2023 | 26.5% |
| 2002 | 29.1% | 2013 | 29.1% | 2024 | 28.1% |
| 2003 | 27.7% | 2014 | 27.4% | 2025 | 27% |
| 2004 | 26.2% | 2015 | 29.2% | 2026 | 26.2% |
Show data table
| 1994 | 759M | 2005 | 2.42B | 2016 | 3.28B |
| 1995 | 874M | 2006 | 2.56B | 2017 | 3.29B |
| 1996 | 1.03B | 2007 | 2.93B | 2018 | 3.02B |
| 1997 | 1.14B | 2008 | 3.04B | 2019 | 2.77B |
| 1998 | 1.16B | 2009 | 2.99B | 2020 | 3.13B |
| 1999 | 1.26B | 2010 | 3.06B | 2021 | 3.43B |
| 2000 | 1.38B | 2011 | 2.94B | 2022 | 3.79B |
| 2001 | 1.45B | 2012 | 3.2B | 2023 | 3.87B |
| 2002 | 2.09B | 2013 | 3.29B | 2024 | 4.33B |
| 2003 | 2.08B | 2014 | 3.11B | 2025 | 4.39B |
| 2004 | 2.14B | 2015 | 3.32B | 2026 | 4.5B |