| 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 |
| not specified • 44.34% • 184 nodes | ||||||||||||||
| 0 | 0 | 15 | 5 | 15 | 8 | 23 | 7 | 1 | 13 | 11 | 4 | 40 | 42 | 0 |
| private outdoor area • 33.25% • 138 nodes | ||||||||||||||
| 0 | 0 | 3 | 0 | 7 | 0 | 40 | 12 | 1 | 3 | 1 | 2 | 8 | 61 | 0 |
| public outdoor area • 21.93% • 91 nodes | ||||||||||||||
| 0 | 0 | 1 | 0 | 1 | 2 | 4 | 9 | 10 | 9 | 4 | 7 | 7 | 37 | 0 |
| indoor area • 0.48% • 2 nodes | ||||||||||||||
| 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| Total • 100% • 415 nodes | ||||||||||||||
| 0 | 0 | 19 | 6 | 23 | 10 | 67 | 28 | 12 | 25 | 16 | 13 | 56 | 140 | 0 |
