Jan ( N = 1167 )

Mar ( N = 924 )

Apr ( N = 1137 )

May ( N = 1127 )

Jun ( N = 1135 )

Jul ( N = 1134 )

Aug ( N = 1174 )

Sep ( N = 1152 )

Oct ( N = 1194 )

Nov ( N = 1100 )

Dec ( N = 1183 )