Jan ( N = 1144 )

Feb ( N = 1034 )

Mar ( N = 1145 )

Apr ( N = 1105 )

May ( N = 1078 )

Jun ( N = 1071 )

Jul ( N = 1115 )

Aug ( N = 1009 )

Sep ( N = 651 )

Oct ( N = 1143 )

Nov ( N = 1075 )

Dec ( N = 1141 )