のようなYouTubeチャンネル Scientific Rana


3,390,000 1.13%

355,000 1.59%

760,000 1.68%

835,000 2.77%

4,070,000 2.84%


20,800 0.94%

134,000 2.48%

141,000 2.08%

524,000 2.7%


10,500,000 3.02%

153,000 1.03%

91,300 8.01%

20,300 2.01%


64,900 0.93%

30,000 1.4%

364,000 3.05%

116,000 2.27%

254,000 1.93%

819,000 4.25%

247,000 1.43%


7,390 1.19%