Jan ( N = 1093 )

Feb ( N = 986 )

Mar ( N = 1178 )

Apr ( N = 1086 )

May ( N = 1130 )

Jun ( N = 1139 )

Jul ( N = 1147 )

Aug ( N = 1177 )

Sep ( N = 1139 )

Oct ( N = 1177 )

Nov ( N = 1039 )

Dec ( N = 1140 )