from Norway, Sweden:

January     2, 7, 14, 21, 28
February    4, 11, 18, 25
March      3, 10, 17, 24, 31
April      7, 14, 21, 28
May      5, 12, 19, 26
June     2, 9, 16, 23, 30
July      7, 14, 21, 28
August     
September     
October      
November    5, 12, 19, 26
December    3, 11, 22