Top Countries with the Longest Total Duration for Let's Build a Zoo from Review Channels
This list represents countries of YouTube review channels based on the longest total video duration across all videos for Let's Build a Zoo. 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 | 3:56:40 | 8 | 152,537 | 10,126 | 8 |
| 2. |  United Kingdom | 1:46:46 | 6 | 16,230 | 37,095 | 6 |
| 3. |  Canada | 1:10:50 | 1 | 921 | 11 | 1 |
| 4. |  Australia | 10:58 | 1 | 0 | 1,257 | 2 |
| 5. |  Sweden | 6:06 | 1 | 10,100 | 3,255 | 1 |
| 6. |  Greece | 6:06 | 1 | 0 | 4,250 | 1 |