7.4

7.0

6.9

5.6

6.9

6.7

6.4

5.3

6.8

6.8

7.2

6.9

6.5

6.8

6.2

5.9

5.7

4.9

6.3

6.2

6.7

5.6

6.9

6.2

6.3

6.2

6.2