Help my friend out!

He’s in an engineering class and is trying to design a big project to improve electrical outlets, would be appreciated if you could give him some survey data :) https://docs.google.com/forms/d/e/1FAIpQLScWMIGvkl08Pos0Xq5Pb6emBCQ3e0UWWgbYIm1uXW98hMaZyA/viewform?pli=1