2.4

3.3

4.4

4.4

4.1

4.0

3.8

4.5

4.7

4.0

4.2

4.3

4.5

4.5

4.4

4.2

4.3

3.9

4.1

4.4

4.4

4.2

4.5

4.5

3.4

3.5

4.2

3.5

4.3

3.6