Show data table
| 1997 | 5.8% | 2007 | 9.6% | 2017 | 9.9% |
| 1998 | 5.6% | 2008 | 9.4% | 2018 | 10.1% |
| 1999 | 5.4% | 2009 | 9.6% | 2019 | 7.6% |
| 2000 | 4.9% | 2010 | 11.1% | 2020 | 7.9% |
| 2001 | 4.6% | 2011 | 12.7% | 2021 | 7% |
| 2002 | 4.8% | 2012 | 13.7% | 2022 | 6.6% |
| 2003 | 5.6% | 2013 | 11.9% | 2023 | 7.2% |
| 2004 | 6% | 2014 | 11% | 2024 | 12.2% |
| 2005 | 7.9% | 2015 | 11.3% | 2025 | 6% |
| 2006 | 8.8% | 2016 | 10.7% | 2026 | 5.1% |
Show data table
| 1997 | 5.43B | 2007 | 34.2B | 2017 | 97.9B |
| 1998 | 6.09B | 2008 | 37.8B | 2018 | 109B |
| 1999 | 6.4B | 2009 | 45.1B | 2019 | 94.5B |
| 2000 | 6.54B | 2010 | 53.3B | 2020 | 115B |
| 2001 | 6.88B | 2011 | 66.6B | 2021 | 118B |
| 2002 | 7.94B | 2012 | 78.2B | 2022 | 142B |
| 2003 | 10.9B | 2013 | 76.4B | 2023 | 202B |
| 2004 | 14.5B | 2014 | 74.2B | 2024 | 407B |
| 2005 | 22.2B | 2015 | 81.2B | 2025 | 250B |
| 2006 | 27.3B | 2016 | 90.1B | 2026 | 262B |
Show data table
| 1997 | 5.5% | 2007 | 11.1% | 2017 | 10.2% |
| 1998 | 5.4% | 2008 | 11.2% | 2018 | 11.3% |
| 1999 | 6.9% | 2009 | 11.6% | 2019 | 9.6% |
| 2000 | 6.2% | 2010 | 12.6% | 2020 | 9.9% |
| 2001 | 6.1% | 2011 | 14.1% | 2021 | 9.4% |
| 2002 | 6.6% | 2012 | 16.4% | 2022 | 8.3% |
| 2003 | 7.8% | 2013 | 15.9% | 2023 | 6.5% |
| 2004 | 7.4% | 2014 | 14.6% | 2024 | 5.2% |
| 2005 | 8.7% | 2015 | 12.7% | 2025 | 6.2% |
| 2006 | 9.7% | 2016 | 10.5% | 2026 | 5.8% |
Show data table
| 1997 | 5.08B | 2007 | 39.7B | 2017 | 101B |
| 1998 | 5.86B | 2008 | 45B | 2018 | 121B |
| 1999 | 8.25B | 2009 | 54.5B | 2019 | 119B |
| 2000 | 8.35B | 2010 | 60.4B | 2020 | 143B |
| 2001 | 9.21B | 2011 | 74.1B | 2021 | 160B |
| 2002 | 10.9B | 2012 | 93.7B | 2022 | 181B |
| 2003 | 15.3B | 2013 | 102B | 2023 | 181B |
| 2004 | 17.7B | 2014 | 98.8B | 2024 | 175B |
| 2005 | 24.5B | 2015 | 91.8B | 2025 | 260B |
| 2006 | 30.1B | 2016 | 89.1B | 2026 | 298B |