6.6

7.5

7.2

5.9

5.8

6.8

6.9

5.3

4.5

6.9

6.4

6.7

6.5

7.7

7.8

6.6

6.9

7.9

8.1

7.8

7.6

8.0

8.1

7.1

7.6

8.0

7.7

7.8

7.4

7.6

7.2

7.6

7.2

6.5

6.8

6.6

6.8

7.9

8.1

7.8

7.7

6.9

7.4

6.1

5.9

7.6

7.3

7.0

6.8

7.1

7.5

8.0

8.0

4.9

4.3