| 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 • 39.76% • 196 nodes | ||||||||||||||||
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 12 | 54 | 12 | 18 | 20 | 27 | 16 | 32 |
| camera • 30.63% • 151 nodes | ||||||||||||||||
| 0 | 1 | 4 | 5 | 6 | 11 | 1 | 3 | 19 | 12 | 18 | 16 | 10 | 5 | 7 | 9 | 24 |
| dome camera • 24.95% • 123 nodes | ||||||||||||||||
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 20 | 9 | 11 | 14 | 19 | 25 | 20 |
| guard • 4.06% • 20 nodes | ||||||||||||||||
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 12 | 1 | 0 | 2 | 3 | 0 |
| panning camera • 0.61% • 3 nodes | ||||||||||||||||
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 |
| Total • 100% • 493 nodes | ||||||||||||||||
| 0 | 1 | 4 | 5 | 6 | 11 | 1 | 10 | 21 | 26 | 93 | 49 | 41 | 39 | 55 | 54 | 77 |
