On thirteen consecutive days the number of persons booked for violating speed limit of 40 km / hr were as follows. 58, 61, 68, 57, 62, 50, 55, 62, 53, 54, 51, 59, 52 The median number of speed violations per day is

Question

$\begin {array} {1 1} (A)\;61 & \quad (B)\;52 \\ (C)\;55 & \quad (D)\;57 \end {array}$