January
Base number: 10
February
Base number: 42
March
Base number: 33
April
Base number: 29
May
Base number: 65
June
Base number: 18
July
Base number: 58
August
Base number: 84
September
Base number: 71
October
Base number: 26
November
Base number: 49
December
Base number: 90
Good luck!!
General Index