Jan ( N = 1123 )

Feb ( N = 1040 )

Mar ( N = 1172 )

Apr ( N = 619 )

May ( N = 1113 )

Jun ( N = 972 )

Jul ( N = 1124 )

Aug ( N = 781 )

Sep ( N = 470 )

Oct ( N = 911 )

Nov ( N = 1087 )

Dec ( N = 1169 )