| Quandt-Andrews Unknown Breakpoint Test | ||
| Statistic | Value | Prob |
| Maximum LR F-statistic (2003Q1) | 7.5840 | 0.0000 |
| Maximum Wald F-statistic (2003Q1) | 37.9202 | 0.0000 |
| Exp LR F-statistic | 2.1732 | 0.0006 |
| Exp Wald F-statistic | 14.8896 | 0.0000 |
| Ave LR F-statistic | 4.0294 | 0.0000 |
| Ave Wald F-statistic | 20.1471 | 0.0000 |