aa_ count_n 0 0 1 71314 2 12703 3 930 4 14442 5 10337 6 1327 7 9739 8 3422 9 0 A 1673 B 0 C 289 D 1593 E 1757 F 1712 G 1536 H 601 I 2394 J 0 K 3009 L 3004 M 430 N 2366 O 0 P 994 Q 1440 R 1129 S 1912 T 1617 U 0 V 1870 W 316 X 0 Y 1095 Z 0