January—12, 16, 18, 21, 27, 28, 30
February—6, 10, 12, 18, 21
March—6, 9, 10, 12, 18, 19, 22, 24, 30, 31
April—6, 13, 18
May—3, 7, 10, 14, 16, 22, 24, 25
June—1, 2, 7, 10, 11, 13, 14, 23, 25
July—1, 4, 11, 20, 24
August—4, 6, 18, 24, 26, 29
September—3, 12, 18, 23, 30
October—5, 6, 19, 21, 23, 31
November—5, 8, 12, 18, 20, 21, 24, 30
December—2, 4, 13, 16, 25