Jan ( N = 949 )

Feb ( N = 751 )

Mar ( N = 857 )

Apr ( N = 836 )

May ( N = 1030 )

Jun ( N = 1101 )

Jul ( N = 1170 )

Aug ( N = 1159 )

Sep ( N = 1127 )

Oct ( N = 1026 )

Nov ( N = 815 )

Dec ( N = 835 )