3.7

3.5

3.8

3.8

3.9

4.2

4.0

3.8

3.9

4.6

4.2

4.2

4.5

4.5

3.9

4.1

3.8

4.3

4.4

4.0

4.5

4.2

4.5

4.3

4.6

4.3

4.3

4.7

4.4

4.6