Ray, thanks for looking into this. A followup question: Does the RARELY_SERVED systemServingStatus encompass "Low search volume" plus some other statuses (i.e. if a keyword is "low search volume", it will show up as RARELY_SERVED, but if it's RARELY_SERVED, it doesn't necessarily mean it's "low search volume")? If not, can you clarify what RARELY_SERVED corresponds to?
Thanks again,
Greg