4.2

3.8

4.0

3.9

4.2

3.4

4.0

3.1

4.0

4.0

4.5

3.9

4.2

4.3

4.2

3.3

4.6

4.4

4.0

3.9

4.2

4.0

4.3

4.5

4.5

4.3

4.0

3.5

3.2

4.1