Factors

Mean and Standard deviation

Finance and investment

3.31 ± 0.91

Accounting system

2.95 ± 0.92

Marketing

3.08 ± 0.75

Production efficiency

3.51 ± 0.86

Management

3.59 ± 0.97

Member participation

3.74 ± 0.91

Labor

3.53 ± 0.86

External interaction

2.54 ± 0.94

Membership

3.21 ± 1.22

Information

2.20 ± 0.89