Divide 1 to 77 into 11 scales

Divide the numbers from 1-77 into 11 scales, with each scale representing the following numerical intervals:

Size 1st: 1 - 7

Size 2nd: 8 - 14

Size 3rd: 15 - 21

Size 4th: 22 - 28

Size 5th: 29 - 35

Size 6th: 36 - 42

Size 7th: 43 - 49

Size 8th: 50 - 56

Size 9th: 57 - 63

Size 10th: 64 - 70

Size 11th: 71 - 77