| 1 | | | 2.8M | 00:03:37 | 3.38 |
| 2 | |
Science >
Environment | 1.8M | 00:01:06 | 1.47 |
| 3 | |
People and Society | 2.0M | 00:01:43 | 1.47 |
| 4 | |
Health | 1079516 | 00:04:34 | 4.0641821088701 |
| 5 | |
Unknown | 575005 | 00:05:01 | 3.700224260319 |
| 6 | |
Arts and Entertainment >
Music and Audio | 1.7M | 00:01:39 | 1.56 |
| 7 | |
Home and Garden | 852186 | 00:00:56 | 1.4656736763491 |
| 8 | |
Finance >
Investing | 564865 | 00:01:22 | 1.446139325116 |
| 9 | |
Career and Education >
Education | 116989 | 00:26:07 | 39.320494828931 |
| 10 | |
Unknown | 340385 | 00:01:59 | 4.4625594221494 |
| 11 | |
Sports >
Basketball | 279294 | 00:01:25 | 3.4452239941934 |
| 12 | |
Business and Industry | 223538 | 00:01:20 | 1.926398273054 |
| 13 | |
Internet and Telecom >
Online Marketing | 90442 | 00:12:21 | 8.640948728656 |
| 14 | |
Computer and Electronics >
Software | 123333 | 00:01:19 | 2.0745335220898 |
| 15 | |
Business and Industry | 76057 | 00:01:56 | 4.0137670355098 |
| 16 | |
Business and Industry | 68026 | 00:00:50 | 1.4806859099316 |
