Data Table
| Year | Value (SE) |
|---|
| 2000 | 0.9313 (0.0623) |
| 2001 | 0.5976 (0.0077) |
| 2002 | 0.8319 (0.0062) |
| 2003 | 0.8491 (0.0266) |
| 2005 | 0.8172 (0.0242) |
| 2006 | 0.8808 (0.0151) |
| 2007 | 0.8780 (0.0138) |
| 2008 | 0.7926 (0.0452) |
| 2009 | 0.8534 (0.0271) |
| 2010 | 0.8583 (0.0610) |
| 2011 | 0.7465 (0.0272) |
| 2012 | 1.0185 (0.0338) |
| 2013 | 0.9152 (0.0504) |
| 2014 | 0.7983 (0.0392) |
| 2015 | 0.8247 (0.0773) |
| 2016 | 0.7713 (0.0281) |
| 2017 | 0.8829 (0.0488) |
| 2018 | 0.7915 (0.0527) |
| 2019 | 0.9684 (0.0749) |
| 2020 | 0.7843 (0.1434) |
| 2021 | 1.0481 (0.4629) |
| 2022 | 1.1901 (0.2806) |
| 2023 | 0.7696 (0.1063) |
| 2024 | 0.7126 (0.3112) |
