Jan ( N = 1201 )

Feb ( N = 1091 )

Mar ( N = 1201 )

Apr ( N = 1170 )

May ( N = 1209 )

Jun ( N = 1170 )

Jul ( N = 1209 )

Aug ( N = 1197 )

Sep ( N = 781 )

Jan ( N = 1206 )

Feb ( N = 1123 )

Mar ( N = 1209 )

Apr ( N = 1170 )

May ( N = 1207 )

Jun ( N = 1170 )

Jul ( N = 1208 )

Aug ( N = 1210 )

Sep ( N = 941 )

Oct ( N = 1208 )

Nov ( N = 1170 )

Dec ( N = 1209 )

Feb ( N = None )

Mar ( N = 642 )

Apr ( N = 1166 )

May ( N = 1145 )

Jun ( N = 1170 )

Jul ( N = 1176 )

Aug ( N = 1208 )

Sep ( N = 1167 )

Oct ( N = 1210 )

Nov ( N = 1141 )

Dec ( N = 1209 )