6.7

6.5

6.1

5.9

6.1

6.2

5.3

5.2

6.8

6.9

6.3

7.1

6.9

7.4

5.8

5.5

6.5

5.4

7.0

7.2

5.2

7.2

6.2

6.0

5.6

6.7

4.0

3.4

5.5

2.5

2.2

5.7

4.6

5.9

5.5