Jan ( N = 297 )

Feb ( N = 268 )

Mar ( N = 302 )

Apr ( N = 138 )

May ( N = 77 )

Jun ( N = 82 )

Jul ( N = 52 )

Aug ( N = 82 )

Sep ( N = 85 )

Oct ( N = 94 )

Nov ( N = 87 )

Dec ( N = 97 )