Jan ( N = 706 )

Feb ( N = 691 )

Mar ( N = 1006 )

Apr ( N = 1107 )

May ( N = 1146 )

Jun ( N = 1105 )

Jul ( N = 1146 )

Aug ( N = 1146 )

Sep ( N = 1102 )

Oct ( N = 1141 )

Nov ( N = 709 )

Dec ( N = 570 )