| 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 • 40.24% • 33 nodes | |||||||||||||
| 0 | 0 | 0 | 1 | 1 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 24 | 3 |
| public outdoor area • 35.37% • 29 nodes | |||||||||||||
| 0 | 0 | 0 | 0 | 0 | 0 | 5 | 1 | 0 | 1 | 1 | 4 | 15 | 2 |
| not specified • 17.07% • 14 nodes | |||||||||||||
| 0 | 0 | 0 | 1 | 1 | 1 | 2 | 0 | 1 | 1 | 3 | 1 | 1 | 2 |
| indoor area • 7.32% • 6 nodes | |||||||||||||
| 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 1 |
| Total • 100% • 82 nodes | |||||||||||||
| 0 | 1 | 0 | 2 | 2 | 1 | 9 | 3 | 1 | 2 | 4 | 5 | 44 | 8 |
