Top Countries with the Longest Total Duration for Drone Swarm from Review Channels
This list represents countries of YouTube review channels based on the longest total video duration across all videos for Drone Swarm. This only includes channels that have created review videos. A channel associated with a country will have its numbers added to their country's total. Numbers are retrieved via the YouTube API and updated daily.
| Country | Duration | Channels | Subscribers | Views | Videos | |
|---|---|---|---|---|---|---|
| 1. |  Russian Federation | 27:51 | 1 | 0 | 142 | 1 |
| 2. |  Slovenia | 23:47 | 1 | 0 | 795 | 1 |
| 3. |  Germany | 15:31 | 1 | 0 | 645 | 1 |
| 4. |  United States | 10:56 | 1 | 16,100 | 1,469 | 1 |
| 5. |  Poland | 3:49 | 1 | 88 | 106 | 1 |