Jan ( N = 1167 )

Feb ( N = 1019 )

Mar ( N = 1153 )

Apr ( N = 1135 )

May ( N = 1169 )

Jun ( N = 1126 )

Jul ( N = 1053 )

Aug ( N = 1123 )

Sep ( N = 1114 )

Oct ( N = 1149 )

Nov ( N = 1080 )

Dec ( N = 1154 )