1	90	92.7
2	94	97.5
3	100	95.0
4	100	95.1
5	86	82.9
6	98	87.8
7	92	87.8
8	100	100.0
9	94	92.7
i	100	96.8
ii	98	90.3
iii	82	74.2
iv	88	80.6