Jan ( N = 808 )

Feb ( N = 839 )

Mar ( N = 899 )

Apr ( N = 870 )

May ( N = 640 )

Jun ( N = 870 )

Jul ( N = 899 )

Aug ( N = 898 )

Sep ( N = 748 )

Oct ( N = 857 )

Nov ( N = 863 )

Dec ( N = 811 )