For which data set would a stem display be preferred over a dot plot?

(A.) 45, 36, 48, 22, 56, 77, 51, 77, 32, 38
(B.) –4, –5, –7, –5, –5, –5, –2, –4, –4
(C.) 95, 96, 99, 98, 95, 95, 94, 94, 98
(D.) 19, 11, 14, 15, 14, 19, 11, 14, 15, 19