Jan ( N = 1146 )

Feb ( N = 1073 )

Mar ( N = 1146 )

Apr ( N = 1110 )

May ( N = 1148 )

Jun ( N = 1110 )

Jul ( N = 1150 )

Aug ( N = 1145 )

Sep ( N = 960 )

Oct ( N = 903 )

Nov ( N = 1101 )

Dec ( N = 1147 )