| 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 • 57.60% • 379 nodes | ||||||||||||||
| 0 | 0 | 1 | 0 | 0 | 6 | 0 | 4 | 0 | 197 | 49 | 103 | 2 | 16 | 1 |
| public outdoor area • 36.63% • 241 nodes | ||||||||||||||
| 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 1 | 221 | 1 | 12 | 3 |
| not specified • 5.78% • 38 nodes | ||||||||||||||
| 2 | 0 | 2 | 1 | 0 | 1 | 0 | 1 | 0 | 15 | 0 | 5 | 3 | 6 | 2 |
| Total • 100% • 658 nodes | ||||||||||||||
| 2 | 0 | 3 | 1 | 0 | 7 | 1 | 7 | 0 | 212 | 50 | 329 | 6 | 34 | 6 |
