Jan ( N = 744 )

Feb ( N = 689 )

Mar ( N = 729 )

Apr ( N = 708 )

May ( N = 744 )

Jun ( N = 720 )

Jul ( N = 743 )

Aug ( N = 738 )

Sep ( N = 602 )

Oct ( N = 682 )

Nov ( N = 713 )

Dec ( N = 691 )