6.9

7.0

7.6

6.1

5.4

6.4

5.5

5.4

3.8

4.8

7.0

7.4

8.1

7.2

8.5

8.1

7.2

7

6

6.9

7.1

7.8

6.8

6.8

7.9

6.3

6.8

5.4

5.8

7.9

5.6

5.8

6.5

6.5

3.6

2.8