Jan ( N = 1060 )

Feb ( N = 1061 )

Mar ( N = 1178 )

Apr ( N = 1125 )

May ( N = 1124 )

Jun ( N = 1133 )

Jul ( N = 1141 )

Aug ( N = 1175 )

Sep ( N = 1127 )

Oct ( N = 1177 )

Nov ( N = 1115 )

Dec ( N = 1178 )