7.6

7.9

8.1

8.6

8.4

8.3

7.8

7.4

8.9

8.7

7.7

7.8

8.5

8.6

7.8

7.4

8.0

7.8

8.3

8.4

8.6

8.5

8.2

8.1

8.3

8.2

8.2

7.5

8.7

8.5

7.9

7.9

6.8

7.1

5.9

5.7

6.0

6.3

7.2

7.1

6.1

7.3

6.9

6.0

6.3

6.5

6.3

6.0

6.2

6.5

6.3

7.0

7.1

7.0

7.0