のようなYouTubeチャンネル Martin Kleppmann




10,500,000 3.02%

8,150 1.91%

9,220 2.81%

259,000 1.45%

71,500 1.72%

25,600 2.33%

31,900 2.02%

31,600 1.77%

187,000 3.82%

332,000 1.05%

1,540,000 2.64%

355,000 1.59%

50,300 1.38%

3,390,000 1.13%

819,000 4.25%

19,300 5.13%

845,000 2.45%