Jan ( N = 652 )

Feb ( N = 589 )

Mar ( N = 691 )

Apr ( N = 634 )

May ( N = 659 )

Jun ( N = 312 )

Jul ( N = 345 )

Aug ( N = 315 )

Sep ( N = 306 )

Oct ( N = 673 )

Nov ( N = 1170 )

Dec ( N = 1209 )