6.4

7.2

5.9

5.5

7.7

7.1

6.7

6.4

7.0

6.7

5.1

4.6

6.2

6.3

6.5

5.8

5.8

5.7

4.5

4.7

5.4

5.8

6.1

5.4

7.6

7.8