3.5

3.3

2.3

3.1

3.5

2.0

3.1

4.9

2.5

3.6

1.0

2.4

5.0

6.3

7.5

7.9

8.0

7.5

7.2

7.0

8.2

6.8

8.1

5.6

6.4

7.8