Show data table
| 1995 | 32.1% | 2006 | 34.1% | 2017 | 33.7% |
| 1996 | 30.8% | 2007 | 34.5% | 2018 | 34.3% |
| 1997 | 34.3% | 2008 | 35.1% | 2019 | 35.1% |
| 1998 | 34.6% | 2009 | 35.7% | 2020 | 35.9% |
| 1999 | 34.6% | 2010 | 36.1% | 2021 | 36.2% |
| 2000 | 35.5% | 2011 | 34.2% | 2022 | 35.8% |
| 2001 | 33% | 2012 | 33.5% | 2023 | 36.5% |
| 2002 | 32.6% | 2013 | 33% | 2024 | 38.1% |
| 2003 | 31.6% | 2014 | 33.2% | 2025 | 39% |
| 2004 | 32.6% | 2015 | 34.4% | 2026 | 39.9% |
| 2005 | 33.8% | 2016 | 34.5% | | |
Show data table
| 1990 | 351M | 2003 | 5.26B | 2016 | 13.4B |
| 1991 | 352M | 2004 | 5.95B | 2017 | 14.3B |
| 1992 | 352M | 2005 | 7.09B | 2018 | 15.8B |
| 1993 | 1.13B | 2006 | 8.2B | 2019 | 17.3B |
| 1994 | 1.73B | 2007 | 10B | 2020 | 18.1B |
| 1995 | 2.51B | 2008 | 11.4B | 2021 | 20.5B |
| 1996 | 3.01B | 2009 | 9.64B | 2022 | 24B |
| 1997 | 4.04B | 2010 | 9.98B | 2023 | 27.1B |
| 1998 | 4.53B | 2011 | 10.6B | 2024 | 30.1B |
| 1999 | 4.42B | 2012 | 11.1B | 2025 | 32.8B |
| 2000 | 4.75B | 2013 | 11.5B | 2026 | 35.8B |
| 2001 | 4.68B | 2014 | 12.1B | | |
| 2002 | 4.96B | 2015 | 12.9B | | |
Show data table
| 1995 | 35.5% | 2006 | 34.4% | 2017 | 33.4% |
| 1996 | 34.4% | 2007 | 35.3% | 2018 | 33.8% |
| 1997 | 35.1% | 2008 | 38.2% | 2019 | 34.6% |
| 1998 | 39.6% | 2009 | 44.8% | 2020 | 42.4% |
| 1999 | 42.4% | 2010 | 43% | 2021 | 37.4% |
| 2000 | 38.7% | 2011 | 40.1% | 2022 | 36.6% |
| 2001 | 36.5% | 2012 | 36.6% | 2023 | 37.2% |
| 2002 | 34.4% | 2013 | 35.7% | 2024 | 39.4% |
| 2003 | 32.8% | 2014 | 35% | 2025 | 41.2% |
| 2004 | 33.9% | 2015 | 35.2% | 2026 | 42.7% |
| 2005 | 34.1% | 2016 | 34.5% | | |
Show data table
| 1990 | 337M | 2003 | 5.47B | 2016 | 13.4B |
| 1991 | 336M | 2004 | 6.21B | 2017 | 14.1B |
| 1992 | 336M | 2005 | 7.16B | 2018 | 15.5B |
| 1993 | 1.28B | 2006 | 8.26B | 2019 | 17.1B |
| 1994 | 1.93B | 2007 | 10.2B | 2020 | 21.3B |
| 1995 | 2.77B | 2008 | 12.5B | 2021 | 21.2B |
| 1996 | 3.36B | 2009 | 12.1B | 2022 | 24.5B |
| 1997 | 4.12B | 2010 | 11.9B | 2023 | 27.6B |
| 1998 | 5.17B | 2011 | 12.4B | 2024 | 31.1B |
| 1999 | 5.42B | 2012 | 12.2B | 2025 | 34.6B |
| 2000 | 5.18B | 2013 | 12.5B | 2026 | 38.4B |
| 2001 | 5.18B | 2014 | 12.7B | | |
| 2002 | 5.24B | 2015 | 13.2B | | |