4
0.7
1
1
1
1
1
1
0.85
1
1
1
0.75
0.7
1
0.9
1
1
1
1
1
1
1
0.8
0.98
1
0.8
1
1
1
1
2
1
1
1
1
1
1
1
1
0.7
1
0.75
1
1
1
1
0.65