3.2

3.4

4.2

3.5

4.2

3.2

4.2

4.1

4.4

3.9

3.7

3.5

3.9

4.0

3.7

3.5

3.6

3.1

4.0

4.3

3.5

3.8

3.5

4.3

3.5

4.2

4.3

4.0

2.9

4.3