のようなYouTubeチャンネル Zahn Dental




3,390,000 1.13%

835,000 2.77%

26,200 1.04%

7,060 0.84%

1,540,000 2.64%

18,600 0.5%


8,080 1.87%

8,120 3.04%


18,200 1.53%

5,580 0.89%

40,400 3.27%

97,000 4.17%

80,200 2.88%

753,000 2.82%

2,580,000 2.26%

424,000 3.27%

524,000 2.7%

62,500 2.53%

3,490,000 2.17%