Jan ( N = 1260 )

Feb ( N = 1068 )

Mar ( N = 1238 )

Apr ( N = 1274 )

May ( N = 1149 )

Jun ( N = 735 )

Jul ( N = 926 )

Aug ( N = 973 )

Sep ( N = 1061 )

Oct ( N = 1105 )

Nov ( N = 1045 )

Dec ( N = 1079 )