2.9

2.5

3.8

4.0

4.7

3.0

3.8

3.5

3.6

3.5

3.4

4.5

2.6

4.2

3.3

4.0

3.7

3.3

3.6

3.4

3.6

4.4

1.3

3.3

3.5

3.8

4.2

3.9

2.5

3.9