7.9

7.1

6.6

7.5

6.1

5.5

2.2

6.7

6.5

6.3

5.4

5.2

4.2

5.7

5.9

7.1

7.5

7.6

7.4

7.3

7.2

7.5

7.1

7.4

7.4

7.5

7.2

7

6.8

5.6

6.7

8.1

7.7

6.9

7.0