7.0

6.4

6.0

6.1

6.8

6.9

5.5

5.7

5.6

6.3

6.1

6.1

6.0

5.9

6.1

6.3

7.2

3.7

4.7

4.2

4.4

4.0

4.4

4.7

4.5