3.8

4.0

4.0

4.6

4.2

3.8

4.3

4.0

3.9

3.4

4.4

2.8

3.7

2.0

3.8

2.4

4.0

4.3

4.2

3.8

4.7

3.4

3.5

3.0

3.7

3.3

3.5

3.0

3.2

3.6