6.4

6.9

5.9

6.5

4.7

6.2

7.1

5.4

5.8

6.8

6.0

7.2

7.2

5.6

6.0

7.0

7.6

5.2

5.8

4.9

5.6

7.1

7.1

7.8

6.8

5.5

5.3