Divide the 5th digit of the lottery numbers (5-58) into 9 parts:
No.1 range: 5 - 10
No.2 range: 11 - 16
No.3 range: 17 - 22
No.4 range: 23 - 28
No.5 range: 29 - 34
No.6 range: 35 - 40
No.7 range: 41 - 46
No.8 range: 47 - 52
No.9 range: 53 - 58