| 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 • 55.32% • 1321 nodes | ||||||||||||||
| 0 | 2 | 16 | 9 | 18 | 39 | 48 | 42 | 58 | 130 | 157 | 148 | 173 | 95 | 386 |
| public outdoor area • 23.24% • 555 nodes | ||||||||||||||
| 0 | 0 | 1 | 0 | 15 | 9 | 17 | 21 | 16 | 35 | 100 | 85 | 82 | 60 | 114 |
| not specified • 15.79% • 377 nodes | ||||||||||||||
| 2 | 18 | 10 | 5 | 14 | 15 | 21 | 8 | 12 | 34 | 42 | 37 | 40 | 47 | 72 |
| indoor area • 5.65% • 135 nodes | ||||||||||||||
| 0 | 0 | 0 | 1 | 5 | 8 | 4 | 11 | 0 | 16 | 28 | 28 | 12 | 9 | 13 |
| Total • 100% • 2388 nodes | ||||||||||||||
| 2 | 20 | 27 | 15 | 52 | 71 | 90 | 82 | 86 | 215 | 327 | 298 | 307 | 211 | 585 |
