7.7

5.4

5.1

4.4

8.3

6.0

5.8

6.4

7.8

6.8

4.1

5.4

5.9

7.0

8.1

6.9

7.8

6.2

7.4

6.6

6.7

7.4

7.8

6.7

5.3

7.5

4.1

5.4

8.3

3.0

5.0

7.1

5.1

3.8

5.7

7.7

4.5

4.9