7.4

6.5

7.8

7.4

5.7

5.7

6.1

5.8

5.3

5.2

7.9

8.4

6.6

7.6

7.0

7.7

5.9

5.9

6.2

6.2

6.8

6.7

6.4

5.8

4.9

2.9

4.4

5.7

7.8

6.5

6.5

6.3

5.4

8.2

8.6

6.0

6.2

6.0

7.2

6.7