3.3

4.5

3.7

4.0

3.5

4.0

2.9

3.9

4.5

4.4

4.2

4.2

4.4

4.3

4.1

4.4

4.5

4.0

3.4

3.3

4.5

4.4

4.6

3.8

4.2

3.8

4.0

4.4

4.3

4.2