2.8

4.0

3.4

2.7

4.4

4.0

3.5

4.6

4.0

4.4

4.2

3.8

4.0

4.1

4.3

4.7

4.5

4.3

4.4

4.4

3.9

4.5

4.0

4.5

4.6

4.4