3.9

3.6

4.1

3.8

3.5

3.6

4.1

3.5

3.8

2.5

3.5

3.4

3.9

2.8

4.6

3.4

4.3

4.1

3.1

3.2

3.1

3.0

2.3

3.7

3.9

3.6

4.6

3.5

3.0

3.5