The houses in the “historic district” of a particular town are either historically protected or not. The above table partially represents these homes and whether they have foundations made from poured concrete, mortar and field stone, or a combination of both. If only 4.5\%4.5%4, point, 5, percent of the non-historically-protected homes have a field stone and mortar foundation, how many homes is this? Round to the nearest whole number.