4.1

4.1

4.2

4.4

3.6

3.5

3.6

4.3

4.4

3.5

3.8

3.4

3.1

2.6

3.3

3.4

4.4

4.2

3.5

3.8

3.5

4.3

3.0

4.1

4.2

3.6

3.9

3.8

4.3

3.2