| 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 |
| private outdoor area • 75.00% • 18 nodes | ||||||||||||||
| 0 | 0 | 1 | 5 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 1 | 1 | 1 | 0 |
| not specified • 25.00% • 6 nodes | ||||||||||||||
| 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 3 | 0 |
| Total • 100% • 24 nodes | ||||||||||||||
| 0 | 0 | 1 | 5 | 1 | 0 | 0 | 0 | 0 | 10 | 0 | 1 | 2 | 4 | 0 |
