AC	PE	WA	TLE	MLE	OLE	RE	CE		TR	Total	C	C++
A	7		15				1	5			28	16	12
B	2		3				1	1			7	6	1
C	2		10				1	4			17	12	5
D	5		5	1		2	1				14	13	1
E
F	12		3					3			18	10	8
G	5		6			2		4			17	14	3
H								1			1	1
I
J
K	3		4					5			12	7	5
L	2		1								3	3
M			1								1	1
N			1								1	1
O			2					2			4	4
P			2								2	2
Q	8		2	1							11	7	4
R	2		1								3	3
S
T
U	3							1			4	3	1
V	1			1		2					4	4
W
X
Y
Total	52		56	3		6	4	26			147	107	40