4.2

4.5

4.2

4.0

4.3

3.8

4.0

4.1

4.2

4.4

4.6

4.6

4.5

4.1

4.4

4.2

3.3

3.0

4.0

4.3

4.4

3.7

4.4

4.1

4.0

4.4

4.0

4.2

3.6

3.3