| 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
| private outdoor area • 95.35% • 123 nodes | |||||||||||||||
| 0 | 0 | 4 | 6 | 4 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 2 | 62 | 43 |
| not specified • 4.65% • 6 nodes | |||||||||||||||
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 2 | 1 |
| Total • 100% • 129 nodes | |||||||||||||||
| 0 | 0 | 4 | 6 | 4 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 4 | 64 | 44 |
