Show data table
| 1997 | 79.3% | 2007 | 59.6% | 2017 | 113% |
| 1998 | 72.9% | 2008 | 57.5% | 2018 | 112.3% |
| 1999 | 66.4% | 2009 | 58.8% | 2019 | 109.8% |
| 2000 | 71.9% | 2010 | 66.2% | 2020 | 149.1% |
| 2001 | 62.2% | 2011 | 71.6% | 2021 | 149.5% |
| 2002 | 64.7% | 2012 | 82.9% | 2022 | 127.6% |
| 2003 | 65.6% | 2013 | 93.5% | 2023 | 117.5% |
| 2004 | 67.8% | 2014 | 105.7% | 2024 | 112.8% |
| 2005 | 66.7% | 2015 | 115.7% | 2025 | 101% |
| 2006 | 66.2% | 2016 | 115.6% | 2026 | 95.9% |
Show data table
| 1997 | 45B | 2007 | 79.3B | 2017 | 221B |
| 1998 | 46.4B | 2008 | 84.9B | 2018 | 231B |
| 1999 | 47.2B | 2009 | 87.2B | 2019 | 243B |
| 2000 | 58.3B | 2010 | 101B | 2020 | 264B |
| 2001 | 60.6B | 2011 | 116B | 2021 | 286B |
| 2002 | 65.7B | 2012 | 137B | 2022 | 301B |
| 2003 | 70.9B | 2013 | 158B | 2023 | 300B |
| 2004 | 76.1B | 2014 | 179B | 2024 | 313B |
| 2005 | 82.5B | 2015 | 201B | 2025 | 304B |
| 2006 | 84.5B | 2016 | 213B | 2026 | 309B |
Show data table
| 1997 | 74.7% | 2007 | 54.3% | 2017 | 107.3% |
| 1998 | 70.3% | 2008 | 53.1% | 2018 | 105.4% |
| 1999 | 64.1% | 2009 | 52.9% | 2019 | 101.6% |
| 2000 | 70.1% | 2010 | 58.9% | 2020 | 135.9% |
| 2001 | 60.6% | 2011 | 65.8% | 2021 | 135.6% |
| 2002 | 62.7% | 2012 | 79.3% | 2022 | 114.8% |
| 2003 | 63.6% | 2013 | 89.4% | 2023 | 105.9% |
| 2004 | 65.8% | 2014 | 100.4% | 2024 | 100.6% |
| 2005 | 62.9% | 2015 | 109.4% | 2025 | 89.7% |
| 2006 | 63.1% | 2016 | 109.7% | 2026 | 85.4% |
Show data table
| 1997 | 42.4B | 2007 | 72.2B | 2017 | 210B |
| 1998 | 44.7B | 2008 | 78.4B | 2018 | 217B |
| 1999 | 45.6B | 2009 | 78.4B | 2019 | 225B |
| 2000 | 56.8B | 2010 | 89.5B | 2020 | 240B |
| 2001 | 59.1B | 2011 | 107B | 2021 | 259B |
| 2002 | 63.7B | 2012 | 131B | 2022 | 271B |
| 2003 | 68.7B | 2013 | 151B | 2023 | 270B |
| 2004 | 73.8B | 2014 | 170B | 2024 | 280B |
| 2005 | 77.8B | 2015 | 190B | 2025 | 270B |
| 2006 | 80.5B | 2016 | 202B | 2026 | 275B |