Jan ( N = 431 )

Feb ( N = 339 )

Mar ( N = 348 )

Apr ( N = 191 )

May ( N = 404 )

Jun ( N = 403 )

Jul ( N = 423 )

Aug ( N = 392 )

Sep ( N = 399 )

Oct ( N = 422 )

Nov ( N = 396 )

Dec ( N = 325 )