Land: US • Bereich: keine Angabe • alle Arten
alle Jahre • Monat: März
| 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 |
| |
| Kamera • 59.06% • 554 Einträge |
| 0 | 1 | 1 | 1 | 0 | 14 | 4 | 0 | 20 | 81 | 3 | 13 | 62 | 173 | 12 | 93 | 76 |
| |
| feststehende Kamera • 24.95% • 234 Einträge |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 80 | 5 | 10 | 24 | 112 |
| |
| Kuppelkamera • 10.98% • 103 Einträge |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 5 | 1 | 39 | 56 |
| |
| ANSE • 4.05% • 38 Einträge |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 34 |
| |
| schwenkbare Kamera • 0.96% • 9 Einträge |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 0 | 2 | 3 |
| |
| Total • 100% • 938 nodes |
| 0 | 1 | 1 | 1 | 0 | 14 | 4 | 0 | 20 | 83 | 5 | 14 | 145 | 184 | 26 | 159 | 281 |
