4.4

4.0

3.9

4.3

4.2

3.8

4.3

4.5

4.1

3.8

4.4

4.6

4.5

4.0

4.3

4.2

4.2

4.2

4.4

4.0

4.3

4.0

4.3

4.2

4.0

4.2

3.9

4.4

4.2

4.5