3.4

5.5

5.8

5.5

4.4

5.4

4.2

3.7

6.8

7.2

5.6

6.2

6.9

7.7

5.7

5.0

4.6

4.5

4.0

7.1

5.1

6.6

5.3

6.5

6.8

7.5

5.9

4.9

5.0

5.7

6.1