6.8

6.5

7.0

7.2

7.8

7.1

5.3

4.6

6.1

5.7

5.9

5.9

5.4

5.9

6.3

6.6

6.2

6.5

6.4

6.6

5.6

5.7

6.6

6.5

6.7

6.9

7.1

7.1

6.9

6.7

6.7

6.7

6.0

7.0

5.4

5.3

5.4

5.1

6.2

5.7

5.0

3.9