Jan ( N = 514 )

Feb ( N = 613 )

Mar ( N = 755 )

Apr ( N = 629 )

May ( N = 889 )

Jun ( N = 884 )

Jul ( N = 905 )

Aug ( N = 602 )

Sep ( N = 546 )

Oct ( N = 702 )

Nov ( N = 632 )

Dec ( N = 626 )