.
.
135
.
.
.
.
80
72
68
53
.
.
.
.
.
A's 135
---------------
A-'s none
---------------
B+'s none
---------------
B's none
---------------
B-'s 80
---------------
C+'s 72
---------------
C's 68
---------------
C-'s 53
---------------
D+'s none
---------------
D's none
---------------
E's none