| 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 |
| private outdoor area • 73.97% • 216 nodes | |||||||||||||
| 0 | 0 | 0 | 7 | 0 | 0 | 101 | 8 | 5 | 0 | 2 | 37 | 45 | 11 |
| not specified • 15.41% • 45 nodes | |||||||||||||
| 0 | 0 | 4 | 0 | 0 | 1 | 2 | 0 | 1 | 0 | 9 | 15 | 8 | 5 |
| public outdoor area • 8.56% • 25 nodes | |||||||||||||
| 0 | 0 | 0 | 0 | 0 | 0 | 5 | 1 | 4 | 0 | 3 | 7 | 0 | 5 |
| indoor area • 2.05% • 6 nodes | |||||||||||||
| 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| Total • 100% • 292 nodes | |||||||||||||
| 0 | 0 | 4 | 7 | 0 | 1 | 113 | 9 | 10 | 0 | 14 | 59 | 54 | 21 |
