Jan ( N = 631 )

Feb ( N = 641 )

Mar ( N = 713 )

Apr ( N = 689 )

May ( N = 917 )

Jun ( N = 1041 )

Jul ( N = 1104 )

Aug ( N = 1103 )

Sep ( N = 1066 )

Oct ( N = 1106 )

Nov ( N = 689 )

Dec ( N = 677 )