Top Countries with the Longest Total Duration for Secret Files: Tunguska from Review Channels
This list represents countries of YouTube review channels based on the longest total video duration across all videos for Secret Files: Tunguska. 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. |  United States | 1:49:12 | 9 | 112,100 | 7,809 | 9 |
| 2. |  Australia | 1:15:49 | 2 | 28,980 | 17,120 | 10 |
| 3. |  Canada | 30:48 | 2 | 19,800 | 2,024 | 4 |
| 4. |  Greece | 22:50 | 1 | 26 | 33 | 1 |
| 5. |  United Kingdom | 19:53 | 2 | 121,000 | 9,137 | 2 |
| 6. |  Malaysia | 15:57 | 1 | 0 | 2,247 | 2 |
| 7. |  India | 14:12 | 1 | 19,500 | 1,379 | 1 |
| 8. |  Germany | 9:42 | 1 | 551 | 341 | 3 |
| 9. |  Philippines | 6:26 | 1 | 0 | 681 | 1 |
| 10. |  Ukraine | 3:11 | 1 | 76,400 | 631 | 1 |