| Descriptive statisticsa | |||
| Dependent Variable: NL_prop | |||
| trichotomous age | Mean | Std. Deviation | N |
| <27 | 0.0288 | 0.07489 | 13 |
| 27 - 62 | 0.0313 | 0.06250 | 4 |
| 62+ | 0.0000 |
| 1 |
| Total | 0.0278 | 0.06854 | 18 |