3.1

4.0

4.5

4.4

4.1

4.5

3.5

3.8

3.7

4.5

4.4

4.3

4.7

4.2

4.2

4.3

4.4

4.0

4.2

3.8

4.2

4.2

4.0

3.8

4.4

4.5

3.9

4.5

4.4

4.5