割合グラフ0時890927.2%1時586004.7%2時353772.9%3時220391.8%4時153631.2%5時128881.0%6時232771.9%7時327552.6%8時380333.1%9時410853.3%10時442903.6%11時460413.7%12時470573.8%13時456093.7%14時455053.7%15時478133.9%16時524944.2%17時581154.7%18時603644.9%19時640295.2%20時751536.1%21時863677.0%22時932047.5%23時1017678.2%。