I wrote a program that counts the frequency of each letter and number a-z, 0-9 (of the first one). The frequencies are:
144, 116, 101, 113, 116, 125, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 107, 118, 126, 98, 105, 114, 139, 134, 125, 131.
damn I couldn't copy the output from vim had to type the output myself