Jan ( N = 992 )

Feb ( N = 914 )

Mar ( N = 1271 )

Apr ( N = 697 )

May ( N = 964 )

Jun ( N = 1128 )

Jul ( N = 1109 )

Aug ( N = 1199 )

Sep ( N = 1172 )

Oct ( N = 1130 )

Nov ( N = 1120 )

Dec ( N = 1206 )