Jan ( N = 1176 )

Feb ( N = 1085 )

Mar ( N = 1033 )

Apr ( N = 960 )

May ( N = 986 )

Jun ( N = 950 )

Jul ( N = 968 )

Aug ( N = 705 )

Sep ( N = 957 )

Oct ( N = 988 )

Nov ( N = 1015 )

Dec ( N = 1123 )