Jan ( N = 666 )

Feb ( N = 587 )

Mar ( N = 677 )

Apr ( N = 664 )

May ( N = 678 )

Jun ( N = 652 )

Jul ( N = 619 )

Aug ( N = 445 )

Sep ( N = 651 )

Oct ( N = 690 )

Nov ( N = 694 )

Dec ( N = 642 )