Feb ( N = 993 )

Mar ( N = 1047 )

Apr ( N = 1160 )

May ( N = 1201 )

Jun ( N = 1138 )

Jul ( N = 974 )

Aug ( N = 1204 )

Sep ( N = 1170 )

Oct ( N = 1194 )

Nov ( N = 1154 )

Dec ( N = 1206 )