Show data table
| 1992 | 568M | 2004 | 41.8B | 2016 | 52.6B |
| 1993 | 7.36B | 2005 | 45B | 2017 | 56.2B |
| 1994 | 16.7B | 2006 | 49.6B | 2018 | 61.7B |
| 1995 | 20.7B | 2007 | 59.3B | 2019 | 61.5B |
| 1996 | 22.1B | 2008 | 68.5B | 2020 | 57.9B |
| 1997 | 22.1B | 2009 | 62.3B | 2021 | 69.1B |
| 1998 | 24B | 2010 | 59B | 2022 | 71.3B |
| 1999 | 23.6B | 2011 | 62.9B | 2023 | 85.6B |
| 2000 | 22.1B | 2012 | 57.6B | 2024 | 93B |
| 2001 | 23.1B | 2013 | 59.8B | 2025 | 106B |
| 2002 | 26.7B | 2014 | 59.6B | 2026 | 117B |
| 2003 | 35.2B | 2015 | 51B | | |
Show data table
| 1992 | 428M | 2004 | 33.6B | 2016 | 47.6B |
| 1993 | 6.17B | 2005 | 36.2B | 2017 | 49.7B |
| 1994 | 13.8B | 2006 | 39.5B | 2018 | 52.2B |
| 1995 | 15.6B | 2007 | 43.3B | 2019 | 54.9B |
| 1996 | 17.1B | 2008 | 46.6B | 2020 | 50.7B |
| 1997 | 19.5B | 2009 | 44.7B | 2021 | 58.3B |
| 1998 | 21.5B | 2010 | 44.5B | 2022 | 67.6B |
| 1999 | 22.1B | 2011 | 45.2B | 2023 | 79.2B |
| 2000 | 24B | 2012 | 44.8B | 2024 | 85.9B |
| 2001 | 25.8B | 2013 | 45.1B | 2025 | 93.9B |
| 2002 | 28.3B | 2014 | 44.9B | 2026 | 98.9B |
| 2003 | 31.2B | 2015 | 46B | | |
Show data table
| 1992 | 31.6B | 2004 | 46.5B | 2016 | 51.6B |
| 1993 | 29B | 2005 | 48.5B | 2017 | 53.2B |
| 1994 | 30.8B | 2006 | 51B | 2018 | 54.8B |
| 1995 | 32.8B | 2007 | 53.6B | 2019 | 56.5B |
| 1996 | 34.7B | 2008 | 54.6B | 2020 | 51.8B |
| 1997 | 37B | 2009 | 50.9B | 2021 | 58.3B |
| 1998 | 37.7B | 2010 | 50.2B | 2022 | 62.6B |
| 1999 | 37.4B | 2011 | 50.2B | 2023 | 65B |
| 2000 | 38.8B | 2012 | 49B | 2024 | 67.4B |
| 2001 | 40B | 2013 | 49B | 2025 | 69.6B |
| 2002 | 42.3B | 2014 | 48.7B | 2026 | 71.4B |
| 2003 | 44.6B | 2015 | 49.8B | | |