6.3

5.3

5.4

4.7

5.7

6.8

5.7

4.7

6.0

5.1

6.2

6.4

4.4

5.9

5.8

4.6

4.5

6.1

7.3

6.4

7.9

7.3

7.7

7.2

6.8

7.9