Jan ( N = 1177 )

Feb ( N = 1098 )

Mar ( N = 1178 )

Apr ( N = 1140 )

May ( N = 1178 )

Jun ( N = 1140 )

Jul ( N = 1174 )

Aug ( N = 1049 )

Sep ( N = 1004 )

Oct ( N = 1078 )

Nov ( N = 1140 )

Dec ( N = 1178 )