Data Table
| Year | Value (SE) |
|---|
| 2000 | 0.8380 (0.0177) |
| 2001 | 0.9610 (0.0037) |
| 2002 | 0.9430 (0.0048) |
| 2003 | 0.9200 (0.0161) |
| 2005 | 0.9470 (0.0047) |
| 2006 | 0.8750 (0.0062) |
| 2007 | 0.9360 (0.0097) |
| 2008 | 0.9660 (0.0306) |
| 2009 | 1.0230 (0.0152) |
| 2010 | 0.9890 (0.0402) |
| 2011 | 0.9420 (0.0139) |
| 2012 | 0.8890 (0.0129) |
| 2013 | 1.0520 (0.0293) |
| 2014 | 1.0570 (0.0235) |
| 2015 | 1.0710 (0.0553) |
| 2016 | 1.0050 (0.0167) |
| 2017 | 0.9140 (0.0249) |
| 2018 | 0.9650 (0.0264) |
| 2019 | 0.9200 (0.0333) |
| 2020 | 0.8810 (0.0857) |
| 2021 | 0.7800 (0.1816) |
| 2022 | 0.6460 (0.0565) |
| 2023 | 0.9210 (0.0339) |
| 2024 | 0.8810 (0.1070) |
