We live in an old home and I'm planning to add a couple of new wall
outlets in our kitchen between the counter and the cabinets. What is
the recommendation for usage/non-usage of GFCI plugs in this part of
the house? I suppose the codes may vary by state, but I'm just looking
for a general rule of thumb. My in-laws home was built around 1970 and
none of the outlets between their counter and cabinets are GFCI plugs.

Thanks,

Ryan