Jan ( N = 942 )

Feb ( N = 798 )

Mar ( N = 980 )

Apr ( N = 743 )

May ( N = 923 )

Jun ( N = 832 )

Jul ( N = 728 )

Aug ( N = 919 )

Sep ( N = 958 )

Oct ( N = 964 )

Nov ( N = 902 )

Dec ( N = 981 )