Jan ( N = 841 )

Feb ( N = 853 )

Mar ( N = 735 )

Apr ( N = 642 )

May ( N = 696 )

Jun ( N = 614 )

Jul ( N = 743 )

Aug ( N = 728 )

Sep ( N = 51 )

Oct ( N = 668 )

Nov ( N = 1071 )

Dec ( N = 1015 )