Jan ( N = 721 )
Feb ( N = 729 )
Mar ( N = 708 )
Apr ( N = 775 )
May ( N = 1167 )
Jun ( N = 637 )
Jul ( N = 835 )
Aug ( N = 1165 )
Sep ( N = 1135 )
Oct ( N = 1165 )
Nov ( N = 957 )
Dec ( N = 1083 )