Jan ( N = 1093 )

Feb ( N = 811 )

Mar ( N = 1010 )

Apr ( N = 1049 )

May ( N = 1116 )

Jun ( N = 949 )

Jul ( N = 802 )

Aug ( N = 785 )

Sep ( N = 771 )

Oct ( N = 662 )

Nov ( N = 636 )

Dec ( N = 472 )