Jan ( N = 403 )

Feb ( N = 364 )

Mar ( N = 403 )

Apr ( N = 389 )

May ( N = 383 )

Jun ( N = 463 )

Jul ( N = 212 )

Aug ( N = 403 )

Sep ( N = 482 )

Oct ( N = 594 )

Nov ( N = 302 )

Dec ( N = 325 )