6.4

5.0

5.7

4.9

5.0

4.8

5.5

6.7

6.0

7.7

4.7

9.0

9.0

4.2

3.7

6.0

4.9

5.0

3.6

4.6

7.4

5.7

4.1

7.6

7.9

7.1

7.7

8.4

7.2

6.6

8.5

8.3

7.2

7.4

7.0