4.4

4.8

5.3

5.1

5.5

5.6

3.8

4.1

5.3

5.8

5.1

5.2

6.2

4.9

5.7

6.2

3.8

6.1

5.1

7.6

5.7

6.5

6.7

5.9

6.1

5.9

6.3

7.4

6.8

6.7