Jan ( N = 736 )

Feb ( N = 696 )

Mar ( N = 373 )

Apr ( N = 510 )

May ( N = 557 )

Jun ( N = 422 )

Jul ( N = 318 )

Aug ( N = 216 )

Sep ( N = 247 )

Oct ( N = 634 )

Nov ( N = 918 )

Dec ( N = 907 )