Can someone please help me hurryyyyyyyy!!!!!!

Which set of data is skewed most to the right?
15, 20, 21, 22, 23, 24, 29
10, 15, 18, 20, 21, 24, 29
5, 15, 16, 17, 17, 18, 19
14, 15, 15, 16, 17, 18, 30