3.9

4.1

3.3

3.4

3.8

3.5

3.6

3.5

3.6

4.5

4.1

4.7

4.0

3.5

4.2

3.9

3.5

4.3

4.0

3.7

3.3

3.8

4.3

3.8

4.4

3.8

4.5

4.6

4.4

4.2