3.9

3.7

3.7

3.6

3.7

4.0

3.0

3.5

2.5

2.8

3.5

2.7

3.5

3.4

4.4

3.5

3.9

3.1

4.6

4.3

3.5

3.9

3.9

3.9

3.8

3.4

4.0

3.8

3.5

4.0