aa_	count_n
0	0
1	0
2	0
3	0
4	0
5	0
6	0
7	0
8	0
9	0
A	43
B	0
C	106615
D	89
E	47286
F	42
G	107
H	92468
I	107
J	0
K	52
L	74
M	6
N	112
O	0
P	51
Q	23
R	22
S	76
T	106
U	0
V	71
W	29
X	0
Y	92
Z	0