Jan ( N = 1177 )

Feb ( N = 1062 )

Mar ( N = 1175 )

Apr ( N = 760 )

May ( N = 1158 )

Jun ( N = 1139 )

Jul ( N = 910 )

Aug ( N = 750 )

Sep ( N = 710 )

Oct ( N = 731 )

Nov ( N = 604 )

Dec ( N = 951 )