Show data table
| 1994 | 11.3% | 2005 | 23.8% | 2016 | 26.3% |
| 1995 | 10.8% | 2006 | 25.9% | 2017 | 26.8% |
| 1996 | 12.5% | 2007 | 28.5% | 2018 | 25.9% |
| 1997 | 14.8% | 2008 | 29.9% | 2019 | 26.8% |
| 1998 | 14.8% | 2009 | 28.5% | 2020 | 24.9% |
| 1999 | 15% | 2010 | 26.5% | 2021 | 25.2% |
| 2000 | 15% | 2011 | 26.3% | 2022 | 26.3% |
| 2001 | 16.1% | 2012 | 27% | 2023 | 27.4% |
| 2002 | 15.8% | 2013 | 25.3% | 2024 | 27.6% |
| 2003 | 15.5% | 2014 | 25.7% | 2025 | 26.9% |
| 2004 | 22.4% | 2015 | 25.8% | 2026 | 26.6% |
Show data table
| 1994 | 106M | 2005 | 2.84B | 2016 | 9.62B |
| 1995 | 272M | 2006 | 3.68B | 2017 | 11.1B |
| 1996 | 497M | 2007 | 4.97B | 2018 | 11.8B |
| 1997 | 708M | 2008 | 5.85B | 2019 | 13.4B |
| 1998 | 770M | 2009 | 5.26B | 2020 | 12.4B |
| 1999 | 877M | 2010 | 5.87B | 2021 | 15.3B |
| 2000 | 932M | 2011 | 6.87B | 2022 | 19.2B |
| 2001 | 1.11B | 2012 | 7.54B | 2023 | 22.1B |
| 2002 | 1.21B | 2013 | 7.39B | 2024 | 25.7B |
| 2003 | 1.37B | 2014 | 8.16B | 2025 | 28.2B |
| 2004 | 2.27B | 2015 | 8.92B | 2026 | 30.5B |
Show data table
| 1995 | 15.7% | 2006 | 22.7% | 2017 | 27.2% |
| 1996 | 18.4% | 2007 | 27.7% | 2018 | 26.7% |
| 1997 | 21.4% | 2008 | 31.8% | 2019 | 28.7% |
| 1998 | 18.7% | 2009 | 34.8% | 2020 | 34.1% |
| 1999 | 19.7% | 2010 | 31% | 2021 | 31.2% |
| 2000 | 16.9% | 2011 | 27.1% | 2022 | 28.5% |
| 2001 | 16.8% | 2012 | 27.7% | 2023 | 29.7% |
| 2002 | 16% | 2013 | 26.6% | 2024 | 29.9% |
| 2003 | 16.1% | 2014 | 27.5% | 2025 | 28.4% |
| 2004 | 18.9% | 2015 | 27% | 2026 | 28.9% |
| 2005 | 21.6% | 2016 | 27.8% | | |
Show data table
| 1995 | 395M | 2006 | 3.21B | 2017 | 11.2B |
| 1996 | 731M | 2007 | 4.83B | 2018 | 12.1B |
| 1997 | 1.03B | 2008 | 6.23B | 2019 | 14.3B |
| 1998 | 976M | 2009 | 6.44B | 2020 | 17B |
| 1999 | 1.15B | 2010 | 6.86B | 2021 | 18.9B |
| 2000 | 1.05B | 2011 | 7.08B | 2022 | 20.8B |
| 2001 | 1.15B | 2012 | 7.74B | 2023 | 24B |
| 2002 | 1.23B | 2013 | 7.75B | 2024 | 27.8B |
| 2003 | 1.42B | 2014 | 8.73B | 2025 | 29.7B |
| 2004 | 1.9B | 2015 | 9.33B | 2026 | 33.2B |
| 2005 | 2.58B | 2016 | 10.2B | | |