Jan ( N = 1177 )

Feb ( N = 1023 )

Mar ( N = 1178 )

Apr ( N = 1140 )

May ( N = 1175 )

Jun ( N = 1126 )

Jul ( N = 1153 )

Aug ( N = 1175 )

Sep ( N = 1122 )

Oct ( N = 1177 )

Nov ( N = 1135 )

Dec ( N = 1177 )