Jan ( N = 1655 )

Feb ( N = 1454 )

Mar ( N = 1213 )

Apr ( N = 901 )

May ( N = 1646 )

Jun ( N = 1579 )

Jul ( N = 663 )

Aug ( N = 1158 )

Sep ( N = 1535 )

Oct ( N = 1638 )

Nov ( N = 1574 )

Dec ( N = 684 )