7.1

6.6

6.9

5.8

7.9

5.3

8.1

5.4

5.1

5.0

7.8

8.3

7.3

7.7

5.2

5.9

5.8

5.1

5.3

4.6

4.7

7.1

6.3

4.9

6.8

6.3

6.5

6.2

6.0