3.9

4.2

3.0

3.5

4.1

3.8

3.5

3.8

4.5

3.3

3.9

3.5

4.1

4.0

4.1

4.3

4.2

4.4

2.7

3.8

3.7

4.2

3.9

3.5

4.3

4.2

3.7

4.2

3.8

4.0