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Youtubeチャンネル テーマについて Marine Biology
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12,500 0.67%
28,300 1.78%
94,900 6.57%
8,380 0.84%
72,200 1.76%
9,810 1.98%
1,400,000 3.77%
24,300 3.41%
19,400 0.85%
1,830,000 2.16%
246,000 4.25%
48,500 2.59%
18,000 2.99%
6,880 1.56%
23,000 1.17%
8,770 2.2%
5,530 1.37%
5,170 1.55%
