3.8

4.0

3.6

4.7

4.1

3.5

3.8

4.3

3.9

3.9

4.0

3.9

3.8

4.3

4.0

3.5

3.4

3.5

4.3

4.4

4.5

4.2

3.2

4.1

4.0

3.9

4.2

4.3

3.5

4.2