7.9

5.9

6.1

5.0

5.6

5.9

6.6

7.4

6.0

7.3

6.5

6.2

6.4

6.2

7.7

7.5

6.5

6.8

7.2

6.3

5.8

6.9

6.9

7.3

7.7

5.8

5.1

7.0