| 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 • 52.47% • 1136 nodes | ||||||||||||||
| 0 | 0 | 1 | 20 | 45 | 80 | 36 | 39 | 45 | 128 | 116 | 82 | 117 | 125 | 302 |
| public outdoor area • 21.20% • 459 nodes | ||||||||||||||
| 0 | 0 | 0 | 2 | 12 | 19 | 36 | 16 | 14 | 47 | 43 | 37 | 81 | 35 | 117 |
| not specified • 14.13% • 306 nodes | ||||||||||||||
| 0 | 2 | 8 | 5 | 24 | 35 | 12 | 5 | 13 | 9 | 17 | 20 | 56 | 27 | 73 |
| indoor area • 12.19% • 264 nodes | ||||||||||||||
| 0 | 0 | 1 | 32 | 15 | 9 | 7 | 3 | 9 | 25 | 46 | 54 | 30 | 24 | 9 |
| Total • 100% • 2165 nodes | ||||||||||||||
| 0 | 2 | 10 | 59 | 96 | 143 | 91 | 63 | 81 | 209 | 222 | 193 | 284 | 211 | 501 |
