Youtube上的频道如 examtotal lectures


1,150,000 2.03%

2,480,000 4.31%

2,270,000 1.96%

448,000 3.1%

567,000 4.18%

1,840,000 2.66%

3,210,000 2.78%

10,500,000 3.02%

3,390,000 1.13%

298,000 1.32%


1,710,000 2.06%


148,000 3.76%

85,100 1.57%

760,000 1.68%

487,000 1.57%

1,150,000 1.48%

1,540,000 2.64%

271,000 2.72%

421,000 8.03%

22,600 2.59%

254,000 3.98%

1,390,000 2.34%

307,000 1.71%