In a distribution of 8500 different measurements of the variable x, 26.5 is the 56th percentile and 37.1 is the 78th percentile. Which of the following is closet to number of measurements of x that are in the distribution such that 26.5≤x≤37.1?
A.1850 B.2200 C.3500 D.4750 E.6650