Jan ( N = 911 )

Feb ( N = 992 )

Mar ( N = 962 )

Apr ( N = 157 )

May ( N = 916 )

Jun ( N = 1170 )

Jul ( N = 1208 )

Aug ( N = 1207 )

Sep ( N = 1131 )

Oct ( N = 276 )

Nov ( N = 133 )

Dec ( N = 977 )