4.7

5.7

5.9

4.8

6.1

7.0

6.0

7.9

5.0

6.8

0

4.0

6.1

4.8

5.6

5.1

5.3

7.0

0

2.0

6.8

7.1

6.4

7.3

8.4

8.7

7.3

7.5

6.8

7.1

6.8

8.2

7.5

7.7

7.0

8.3

7.3

9.0

7.7