Jan ( N = 1729 )

Feb ( N = 1614 )

Mar ( N = 1729 )

Apr ( N = 1674 )

May ( N = 1701 )

Jun ( N = 1661 )

Jul ( N = 1720 )

Aug ( N = 1717 )

Sep ( N = 1673 )

Oct ( N = 1728 )

Nov ( N = 1663 )

Dec ( N = 1703 )