Jan ( N = 1172 )

Feb ( N = 1059 )

Mar ( N = 1164 )

Apr ( N = 1066 )

May ( N = 1124 )

Jun ( N = 1130 )

Jul ( N = 1167 )

Aug ( N = 1147 )

Sep ( N = 1135 )

Oct ( N = 1166 )

Nov ( N = 1124 )

Dec ( N = 1170 )