Jan ( N = 1178 )

Feb ( N = 1062 )

Mar ( N = 1178 )

Apr ( N = 1124 )

May ( N = 1100 )

Jun ( N = 1044 )

Jul ( N = 1177 )

Aug ( N = 1139 )

Sep ( N = 1118 )

Oct ( N = 1172 )

Nov ( N = 1139 )

Dec ( N = 1174 )