Poor9.343.5<30 minutes to 1 hour>25.2<1 to 2 hours>12.5<2 to 3 hours>4.45.1010053.596.5 Non-poor25.151.6<30 minutes to 1 hour>12.3<1 to 2 hours>6.6<2 to 3 hours>2.32.1010030.997.3