Jan ( N = 918 )

Feb ( N = 425 )

Mar ( N = 1045 )

Apr ( N = 1078 )

May ( N = 1035 )

Jun ( N = 983 )

Jul ( N = 844 )

Aug ( N = 771 )

Sep ( N = 826 )

Oct ( N = 933 )

Nov ( N = 668 )

Dec ( N = 1004 )