6.2

7.5

6.8

7.0

6.4

6.3

5.9

7.7

6.7

7.3

6.8

5.9

6.9

7.2

6.2

5.9

6.3

5.5

6.1

6.6

5.5

5.8

4.7

5.0

5.3

5.8

5.3

5.1

4.0

4.3