Jan ( N = 1200 )

Feb ( N = 901 )

Mar ( N = 1026 )

Apr ( N = 890 )

May ( N = 1198 )

Jun ( N = 1158 )

Jul ( N = 1211 )

Aug ( N = 1202 )

Sep ( N = 1175 )

Oct ( N = 1110 )

Nov ( N = 1119 )

Dec ( N = 1105 )