Jan ( N = 377 )

Feb ( N = 334 )

Mar ( N = 431 )

Apr ( N = 419 )

May ( N = 432 )

Jun ( N = 200 )

Jul ( N = 329 )

Aug ( N = 383 )

Sep ( N = 395 )

Oct ( N = 433 )

Nov ( N = 336 )

Dec ( N = 226 )