7.9

6.4

5.2

4.6

5.4

7.1

6.7

6.9

6.9

5.1

4.4

4.1

5.8

4.3

5.7

5.6

5.8

6.3

6.8

6.2

4.4

4.0

6.1

4.5

7.7

5.9

5.7

6.7

3.9

4.1

4.2

3.1