Jan ( N = 1147 )

Feb ( N = 1036 )

Mar ( N = 1144 )

Apr ( N = 1105 )

May ( N = 1146 )

Jun ( N = 1084 )

Jul ( N = 1097 )

Aug ( N = 1143 )

Sep ( N = 1103 )

Oct ( N = 1135 )

Nov ( N = 1096 )

Dec ( N = 993 )