4.1

3.0

2.5

3.0

3.0

2.0

4.4

4.7

3.6

4.2

3.8

3.5

4.3

3.7

3.2

2.9

4.0

4.7

3.5

4.2

3.7

3.3

4.1

3.7

3.7

3.2

3.0

4.2

3.9

3.3