のようなYouTubeチャンネル Declassified Systems


67,600 3.24%

200,000 2.65%

1,390,000 3.78%

90,500 3.44%

256,000 3.69%

454,000 3.06%

3,300,000 3.43%

35,300 2.41%

524,000 2.7%

109,000 2.52%

20,000 5.49%


112,000 3.26%

276,000 2.09%


306,000 4.82%

2,010,000 2.85%

1,030,000 3.11%

1,690,000 2.36%

1,650,000 4.49%

3,330,000 3.49%

10,500,000 3.02%