18 - 25

26 - 40

41 - 55

56 - 65

65+

Number of Cooperatives

6

28

44

35

8

Mean ± St Dev.

1.3 ± 0.5

3.5 ± 2.2

6.0 ± 3.8

3.8 ± 2.2

2.8 ± 1.8

Minimum number

1

1

1

1

1