6.8

7.2

7.7

7.2

7.1

6.5

7.6

7.4

7.2

7.0

6.5

6.4

6.9

7.1

6.9

7.2

6.2

6.1

7.0

6.9

6.3

5.3

5.5

5.6

4.9

5.6

5.7