Chart data explorer
Observations in the selected chart series.
26 matching observations. Selected chart observations only. Other source measures and dimensions are excluded.
| Period | Value | Source unit |
|---|---|---|
| 2025 | 20335.0 | |
| 2024 | 20109.0 | |
| 2023 | 19559.0 | |
| 2022 | 19157.0 | |
| 2021 | 18494.0 | |
| 2020 | 19088.0 | |
| 2019 | 18865.0 | |
| 2018 | 18799.0 | |
| 2017 | 17913.0 | |
| 2016 | 18622.0 | |
| 2015 | 18557.0 | |
| 2014 | 18423.0 | |
| 2013 | 18187.0 | |
| 2012 | 18074.0 | |
| 2011 | 18869.0 | |
| 2010 | 18759.0 | |
| 2009 | 18131.0 | |
| 2008 | 17979.0 | |
| 2007 | 17350.0 | |
| 2006 | 16852.0 | |
| 2005 | 16411.0 | |
| 2004 | 15924.0 | |
| 2003 | 16482.0 | |
| 2002 | 19202.0 | |
| 2001 | 17793.0 |