6.6

6.8

5.9

6.3

7.1

7.4

6.1

6.2

6.7

6.9

5.4

5.8

7.4

7.4

5.9

5.7

6.5

6.1

7.0

6.9

5.5

6.0

5.7

5.4

6.7

5.8

6.7

6.9

5.8

5.7