3.3

3.7

6.4

5.9

7.2

8.1

5.2

5.1

7.2

7.5

7.8

8.2

5.4

5.5

7.5

7.4

6.4

5.6

7.0

7.0

6.9

4.7

4.6

3.5

4.2

4.8

4.9