7

85.71%

5

80.00%

3

100.00%

2

100.00%

1

100.00%

1

100.00%

1

100.00%

1

100.00%

1

100.00%

1

100.00%

1

100.00%

1

0.00%

2

50.00%

1

0.00%

1

0.00%

1

0.00%

2

50.00%