Table 2 Bayesian information criterion for selection of models
| Gender | Model | Number of groups | Order | BIC |
|---|---|---|---|---|
| Men | 1 | 4 | 2, 2, 2, 2 | − 4912.57 |
| 2 | 3 | 0, 1, 1 | − 4894.60 | |
| 3 | 3 | 2, 2, 2 | − 4898.28 | |
| 4 | 2 | 2, 2 | − 4908.40 | |
| 5 | 1 | 2 | − 5074.67 | |
| Women | 1 | 3 | 2, 2, 2 | − 3498.00 |
| 2 | 2 | 0, 1 | −3498.61 | |
| 3 | 2 | 2, 2 | − 3493.88 | |
| 4 | 1 | 2 | − 3609.69 |