| 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
| fixed camera • 43.90% • 446 nodes | ||||||||||||||||
| 0 | 0 | 0 | 0 | 0 | 0 | 168 | 2 | 9 | 1 | 28 | 20 | 42 | 14 | 104 | 58 | 0 |
| camera • 22.64% • 230 nodes | ||||||||||||||||
| 0 | 3 | 0 | 1 | 7 | 6 | 23 | 3 | 5 | 10 | 17 | 3 | 19 | 9 | 113 | 11 | 0 |
| panning camera • 21.36% • 217 nodes | ||||||||||||||||
| 0 | 0 | 0 | 0 | 0 | 0 | 169 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 29 | 18 | 0 |
| dome camera • 12.11% • 123 nodes | ||||||||||||||||
| 0 | 0 | 0 | 0 | 0 | 0 | 34 | 0 | 0 | 0 | 3 | 9 | 3 | 7 | 57 | 10 | 0 |
| Total • 100% • 1016 nodes | ||||||||||||||||
| 0 | 3 | 0 | 1 | 7 | 6 | 394 | 5 | 14 | 12 | 48 | 32 | 64 | 30 | 303 | 97 | 0 |
