Jan ( N = 478 )

Mar ( N = 486 )

Apr ( N = 1065 )

May ( N = 1011 )

Jun ( N = 1053 )

Jul ( N = 1068 )

Aug ( N = 1034 )

Sep ( N = 918 )

Oct ( N = 1074 )

Nov ( N = 950 )

Dec ( N = 702 )