Jan ( N = 1205 )

Feb ( N = 1130 )

Mar ( N = 1206 )

Apr ( N = 1171 )

May ( N = 1195 )

Jun ( N = 1164 )

Jul ( N = 1209 )

Aug ( N = 1226 )

Sep ( N = 1170 )

Oct ( N = 1205 )

Nov ( N = 1170 )

Dec ( N = 1209 )