Jan ( N = 1209 )

Feb ( N = 1051 )

Mar ( N = 1207 )

Apr ( N = 1164 )

May ( N = 1207 )

Jun ( N = 1142 )

Jul ( N = 550 )

Aug ( N = 1155 )

Sep ( N = 1165 )

Oct ( N = 1189 )

Nov ( N = 1163 )

Dec ( N = 1160 )