Youtube-Kanäle wie Prof. Rômulo Passos


96,100 7.65%


413,000 9.91%

50,600 3.42%

29,000 5.08%


749,000 8.77%


43,300 9.54%



316,000 5.12%







1,570,000 1.49%

3,390,000 1.13%

1,330,000 3.39%