Chart data explorer
Observations in the selected chart series.
30 matching observations. Selected chart observations only. Other source measures and dimensions are excluded.
| Period | Value | Source unit |
|---|---|---|
| 2025 | 3.30106 | |
| 2024 | 3.2293 | |
| 2023 | 3.51527 | |
| 2022 | 3.30038 | |
| 2021 | 3.15346 | |
| 2020 | 3.61937 | |
| 2019 | 3.70072 | |
| 2018 | 3.62656 | |
| 2017 | 3.70859 | |
| 2016 | 3.61803 | |
| 2015 | 3.643 | |
| 2014 | 3.55512 | |
| 2013 | 3.50239 | |
| 2012 | 3.42992 | |
| 2011 | 3.41727 | |
| 2010 | 3.3448 | |
| 2009 | 3.39382 | |
| 2008 | 3.22593 | |
| 2007 | 3.10085 | |
| 2006 | 3.1035 | |
| 2005 | 3.1901 | |
| 2004 | 3.2126 | |
| 2003 | 3.20726 | |
| 2002 | 3.14186 | |
| 2001 | 2.99308 |