Jan ( N = 227 )

Feb ( N = 235 )

Mar ( N = 282 )

Apr ( N = 280 )

May ( N = 301 )

Jun ( N = 275 )

Jul ( N = 281 )

Aug ( N = 275 )

Sep ( N = 269 )

Oct ( N = 264 )

Nov ( N = 281 )

Dec ( N = 124 )