Bay Area, Midwest, and East Coast are the three locations for each option, and they all add up to 100%. What about Southern Cali or the Pacific Northwest, both

Bay Area, Midwest, and East Coast are the three locations for each option, and they all add up to 100%. What about Southern Cali or the Pacific Northwest, both of which have at least some amounts of demand for CS graduates? I can't imagine they are 0%, so I'm guessing they are clumped with the Bay Area.