Show data table
| 1995 | 6.74B | 2006 | 30.1B | 2017 | 47.7B |
| 1996 | 8.44B | 2007 | 39.8B | 2018 | 54.3B |
| 1997 | 10.2B | 2008 | 48B | 2019 | 55.1B |
| 1998 | 11.3B | 2009 | 37.6B | 2020 | 57.4B |
| 1999 | 11B | 2010 | 36.7B | 2021 | 67.1B |
| 2000 | 11.5B | 2011 | 43.2B | 2022 | 70.7B |
| 2001 | 12.3B | 2012 | 42.7B | 2023 | 80.4B |
| 2002 | 14.3B | 2013 | 46.3B | 2024 | 85.5B |
| 2003 | 18.8B | 2014 | 48.4B | 2025 | 94.9B |
| 2004 | 22.7B | 2015 | 41.5B | 2026 | 106B |
| 2005 | 26.1B | 2016 | 43B | | |
Show data table
| 1995 | 7.81B | 2006 | 24B | 2017 | 42.3B |
| 1996 | 9.78B | 2007 | 29B | 2018 | 46B |
| 1997 | 11.8B | 2008 | 32.6B | 2019 | 49.2B |
| 1998 | 13.1B | 2009 | 27B | 2020 | 50.3B |
| 1999 | 12.8B | 2010 | 27.7B | 2021 | 56.7B |
| 2000 | 13.4B | 2011 | 31B | 2022 | 67.1B |
| 2001 | 14.2B | 2012 | 33.2B | 2023 | 74.3B |
| 2002 | 15.2B | 2013 | 34.9B | 2024 | 79B |
| 2003 | 16.7B | 2014 | 36.4B | 2025 | 84.1B |
| 2004 | 18.3B | 2015 | 37.4B | 2026 | 89.8B |
| 2005 | 21B | 2016 | 38.8B | | |
Show data table
| 1995 | 19.4B | 2006 | 37.6B | 2017 | 48.5B |
| 1996 | 20.4B | 2007 | 41.8B | 2018 | 50.9B |
| 1997 | 22.1B | 2008 | 42.7B | 2019 | 53.3B |
| 1998 | 23.8B | 2009 | 36.5B | 2020 | 53.3B |
| 1999 | 23.5B | 2010 | 36.6B | 2021 | 56.7B |
| 2000 | 24.3B | 2011 | 39B | 2022 | 58.1B |
| 2001 | 25.9B | 2012 | 40.7B | 2023 | 58.6B |
| 2002 | 27.6B | 2013 | 42.3B | 2024 | 60.3B |
| 2003 | 30.5B | 2014 | 43.9B | 2025 | 62B |
| 2004 | 32.4B | 2015 | 45.2B | 2026 | 63.8B |
| 2005 | 35.1B | 2016 | 46.4B | | |