Family

4.7

6.8

7.2

5.9

5.8

6.9

6.6

7.7

7.6

6.8

6.1

5.6

6.4

5.2

6.0

7.2

5.7

6.3

6.2

5.5

7.6

6.6

5.6

7.7

7.8

5.8

7.2

7.4

7.9

6.8

7.0

8.0

6.8

8.0

6.6

6.6

6.5

5.3

6.4

5.8

6.3

6.9