| 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 |
| camera • 44.40% • 218 nodes | ||||||||||||||||
| 0 | 2 | 2 | 3 | 1 | 1 | 2 | 8 | 0 | 0 | 153 | 0 | 14 | 4 | 3 | 11 | 14 |
| fixed camera • 26.48% • 130 nodes | ||||||||||||||||
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 18 | 1 | 15 | 1 | 12 | 64 | 15 |
| panning camera • 14.05% • 69 nodes | ||||||||||||||||
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 0 | 40 | 0 | 1 | 1 | 10 |
| dome camera • 12.83% • 63 nodes | ||||||||||||||||
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 21 | 0 | 0 | 2 | 18 | 13 | 8 |
| guard • 2.24% • 11 nodes | ||||||||||||||||
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 |
| Total • 100% • 491 nodes | ||||||||||||||||
| 0 | 2 | 2 | 3 | 1 | 1 | 2 | 13 | 0 | 0 | 220 | 1 | 69 | 7 | 34 | 89 | 47 |
