Jan ( N = 1174 )

Feb ( N = 1038 )

Mar ( N = 1178 )

Apr ( N = 1107 )

May ( N = 1178 )

Jun ( N = 1115 )

Jul ( N = 1178 )

Aug ( N = 1176 )

Sep ( N = 1140 )

Oct ( N = 1164 )

Nov ( N = 959 )

Dec ( N = 1155 )