6.9

6.1

5.1

5.4

7.5

7.9

6.6

7.6

6.7

6.9

7.0

7.4

6.2

5.8

6.3

6.3

6.5

6.6

5.4

5.0

4.6

4.7

4.6

4.5

5.3

6.3

4.6

4.8