6.4

4.6

3.5

3.9

4.7

6.0

5.6

5.1

0

5.9

4.2

0.5

4.2

5.0

5.5

5.1

5.8

5.7

6.4

5.8

4.6

6.5

5.8

0

8.2

7.0

7.6

7.0

6.5

7.6

8.1

8.3

7.3

0

7.4

7.9