4.6

4.4

4.0

4.0

3.8

4.4

4.6

4.0

4.1

4.2

4.5

4.4

4.1

4.5

4.6

4.3

4.2

4.4

4.5

4.3

4.1

4.2

4.4

3.9

4.3

4.4

4.3

4.0

4.6

4.2