Jan ( N = 823 )

Feb ( N = 783 )

Mar ( N = 841 )

Apr ( N = 813 )

May ( N = 791 )

Jun ( N = 807 )

Jul ( N = 844 )

Aug ( N = 812 )

Sep ( N = 787 )

Oct ( N = 832 )

Nov ( N = 793 )

Dec ( N = 837 )