Jan ( N = 1178 )

Feb ( N = 1070 )

Mar ( N = 1172 )

Apr ( N = 1120 )

May ( N = 1119 )

Jun ( N = 1094 )

Jul ( N = 1178 )

Aug ( N = 1178 )

Sep ( N = 1140 )

Oct ( N = 1079 )

Nov ( N = 1100 )

Dec ( N = 1162 )