Jan ( N = 905 )

Feb ( N = 960 )

Mar ( N = 1032 )

Apr ( N = 1013 )

May ( N = 1095 )

Jun ( N = 1013 )

Jul ( N = 1090 )

Aug ( N = 1110 )

Sep ( N = 1070 )

Oct ( N = 1142 )

Nov ( N = 1090 )

Dec ( N = 1106 )