6.4

7.7

4.0

6.5

8.1

5.2

6.5

8.3

8.8

7.5

6.9

3.7

2.0

3.3

1.9

3.1

7.0

5.7

6.2

4.5

3.7

4.3

7.1

7.4

5.2

5.7

5.1

2.4

7.5

7.8

6.9

7.2

6.6