Materiaal per activiteiten

4.6

4.6

4.7

4.4

4.8

4.8

4.7

4.7

4.9

4

4.3

4

4.9

4.7

1

5

4.2

3.9

5

3.7

4.8

4.6

4.7

4.7

4.2

3

4.4

4

4.6

4.7

4.7

2

3.4

4.7