3.4

2.8

0

0

4.0

3.7

3.5

4.4

3.9

1.0

4.3

4.0

3.8

4.4

4.2

4.2

4.1

4.2

4.0

4.2

3.8

4.6

4.1

4.3

4.0

4.6