Jan ( N = 580 )

Feb ( N = 1127 )

Mar ( N = 1208 )

Apr ( N = 1170 )

May ( N = 1197 )

Jun ( N = 1163 )

Jul ( N = 1195 )

Aug ( N = 1199 )

Sep ( N = 1166 )

Oct ( N = 1206 )

Nov ( N = 1169 )

Dec ( N = 761 )