7.2

7.6

6.6

6.4

6.9

5.6

7.0

6.5

7.3

6.8

7.0

6.3

6.5

6.0

6.1

5.5

5.9

5.6

6.0

5.3

6.6

7.2

6.9

5.4

5.0