Show data table
| 1990 | 94.1% | 2003 | 113% | 2016 | 83.1% |
| 1991 | 94.6% | 2004 | 107.7% | 2017 | 88.2% |
| 1992 | 90.8% | 2005 | 82.8% | 2018 | 84.3% |
| 1993 | 85.3% | 2006 | 79.1% | 2019 | 81.6% |
| 1994 | 84.5% | 2007 | 68.7% | 2020 | 100.5% |
| 1995 | 92.1% | 2008 | 66.8% | 2021 | 93% |
| 1996 | 85.5% | 2009 | 89.2% | 2022 | 82.4% |
| 1997 | 80.6% | 2010 | 79.4% | 2023 | 74.5% |
| 1998 | 94.6% | 2011 | 81.1% | 2024 | 71.8% |
| 1999 | 95.9% | 2012 | 76.9% | 2025 | 69.7% |
| 2000 | 96.4% | 2013 | 85.4% | 2026 | 66.5% |
| 2001 | 107.6% | 2014 | 91.9% | | |
| 2002 | 114.5% | 2015 | 92.1% | | |
Show data table
| 1990 | 1.22B | 2003 | 2.89B | 2016 | 3.34B |
| 1991 | 1.29B | 2004 | 2.98B | 2017 | 3.65B |
| 1992 | 1.29B | 2005 | 2.56B | 2018 | 3.78B |
| 1993 | 1.3B | 2006 | 2.79B | 2019 | 3.8B |
| 1994 | 1.43B | 2007 | 2.76B | 2020 | 3.83B |
| 1995 | 1.53B | 2008 | 2.81B | 2021 | 4.02B |
| 1996 | 1.57B | 2009 | 3.34B | 2022 | 4.13B |
| 1997 | 1.6B | 2010 | 2.78B | 2023 | 4.13B |
| 1998 | 2.02B | 2011 | 2.82B | 2024 | 4.19B |
| 1999 | 2.16B | 2012 | 2.83B | 2025 | 4.28B |
| 2000 | 2.35B | 2013 | 3.06B | 2026 | 4.28B |
| 2001 | 2.55B | 2014 | 3.42B | | |
| 2002 | 2.78B | 2015 | 3.58B | | |