| 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 • 41.98% • 110 nodes | |||||||||||||
| 0 | 0 | 1 | 0 | 1 | 0 | 11 | 45 | 6 | 2 | 3 | 7 | 9 | 25 |
| not specified • 30.15% • 79 nodes | |||||||||||||
| 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 4 | 7 | 9 | 15 | 10 | 32 |
| public outdoor area • 27.48% • 72 nodes | |||||||||||||
| 0 | 0 | 0 | 0 | 1 | 5 | 4 | 37 | 3 | 0 | 2 | 7 | 7 | 6 |
| indoor area • 0.38% • 1 node | |||||||||||||
| 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Total • 100% • 262 nodes | |||||||||||||
| 0 | 0 | 1 | 0 | 2 | 5 | 17 | 83 | 13 | 9 | 14 | 29 | 26 | 63 |
