7.2

6.9

7.8

8.0

5.7

5.3

6.3

6.1

6.8

7.2

6.1

5.8

7.9

7.5

8.4

8.8

5.7

5.3

7.7

7.4

5.7

5.5

6.7

5.8

7.2

7.4

5.2

7.2

6.9

2.8

2.6