Jan ( N = 1643 )

Feb ( N = 1591 )

Mar ( N = 1702 )

Apr ( N = 1650 )

May ( N = 1698 )

Jun ( N = 1528 )

Jul ( N = 1703 )

Aug ( N = 1705 )

Sep ( N = 1650 )

Oct ( N = 1572 )

Nov ( N = 1650 )

Dec ( N = 1699 )