Based upon Northern_Harbour_District-map.svg and Scottish_independence_referendum_results.svg. "Legend:" 55.0-57.5% Yes 52.5-55.0% Yes 50.0-52.5% Yes 50.0-52.5% No 52.5-55.0% No 55.0-57.5% No 57.5-60.0% No 60.0-62.5% No 62.5-65.0% No 65.0-67.5% No