Cavity

Acceptable

Not acceptable

Total

Class I

37

94.9% “R”^*

2

5.1% “T”^*

39

100%

Class II

40

80% “R, S”^*

10

20% “V”^*

50

100%

Class III

44

86.3% “R, S”^*

7

13.7% “V”^*

51

100%

Class IV

64

88.9% “R, S”^*

8

11.1% “V”^*

72

100%

Class V

20

95.2% “R, S”^*

1

4.8% “V”^*

21

100%

Total

205

88%

28

12%

246

100%