6.6

4.6

7.6

7.9

6.1

5.4

7.7

8.0

7.7

6.9

7.2

7.5

5.8

6.1

6.2

5.8

4.8

4.8

5.1

5.4

6.6

6.5

5.9

6.1

5.9

6.0