3.5

4.6

3.5

3.8

3.9

4.3

4.0

3.7

4.2

4.4

3.1

3.9

3.0

3.8

4.3

4.4

4.1

4.3

4.1

4.1

4.2

3.8

3.6

4.3

4.1

3.8

4.0

4.1

3.5

4.2