14.4 university of wisconsin , madison 171 84.0 225 71.0 12.3 st. luke 's medical center , milwaukee 146 76.0 198 41.3 20.0 froedtert memorial lutheran hospital , milwaukee 18 77.1 40 39.9 21.3 children 's hospital of wisconsin , milwaukee 13 73.0 15 n/a n/a