| 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 • 48.63% • 2606 nodes | |||||||||||||
| 1 | 0 | 2 | 7 | 5 | 79 | 10 | 28 | 32 | 114 | 59 | 27 | 57 | 2185 |
| public outdoor area • 34.47% • 1847 nodes | |||||||||||||
| 1 | 0 | 1 | 0 | 2 | 6 | 1 | 17 | 28 | 199 | 19 | 9 | 58 | 1506 |
| indoor area • 8.81% • 472 nodes | |||||||||||||
| 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 7 | 3 | 35 | 2 | 15 | 409 |
| not specified • 8.10% • 434 nodes | |||||||||||||
| 1 | 1 | 7 | 4 | 8 | 87 | 13 | 35 | 39 | 23 | 23 | 25 | 40 | 128 |
| Total • 100% • 5359 nodes | |||||||||||||
| 3 | 1 | 10 | 12 | 15 | 172 | 24 | 80 | 106 | 339 | 136 | 63 | 170 | 4228 |
