Jan ( N = 1704 )

Feb ( N = 1537 )

Mar ( N = 1695 )

Apr ( N = 1643 )

May ( N = 1571 )

Jun ( N = 1424 )

Jul ( N = 1688 )

Aug ( N = 1646 )

Sep ( N = 1634 )

Oct ( N = 1451 )

Nov ( N = 1648 )

Dec ( N = 1684 )