3.5

3.4

3.0

3.0

3.5

2.6

4.1

3.1

3.9

3.3

3.8

2.7

3.5

3.9

3.6

1.9

4.0

4.0

3.4

4.0

4.1

4.4

4.2

3.3

4.6

4.2

2.6

3.7

3.2

2.8