| 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 |
| private outdoor area • 47.14% • 33 nodes | ||||||||||||||
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 1 | 1 | 0 | 14 | 1 | 8 | 0 |
| not specified • 38.57% • 27 nodes | ||||||||||||||
| 0 | 0 | 3 | 0 | 1 | 5 | 1 | 1 | 0 | 3 | 1 | 2 | 2 | 8 | 0 |
| public outdoor area • 14.29% • 10 nodes | ||||||||||||||
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 2 | 5 | 0 |
| Total • 100% • 70 nodes | ||||||||||||||
| 0 | 0 | 3 | 0 | 1 | 5 | 1 | 10 | 1 | 5 | 1 | 17 | 5 | 21 | 0 |
