6.6

7.0

5.4

6.8

6.1

1.7

7.2

7.2

2.7

7.0

4.1

8.0

3.6

8.1

6.7

7.0

7.6

3.7

7.9

4.2

6.9

8.0

5.5

5.0

7.6

6.4

5.8

6.2

5.7

7.3

7.1

5.8

7.2

6.9

7.5

5.4

6.0