Jan ( N = 328 )

Feb ( N = 323 )

Mar ( N = 432 )

Apr ( N = 348 )

May ( N = 381 )

Jun ( N = 267 )

Jul ( N = 424 )

Aug ( N = 359 )

Sep ( N = 268 )

Oct ( N = 5 )

Nov ( N = 23 )

Dec ( N = 23 )