| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 485,700 | -17.1% |
| 2023/12 | 586,100 | -5.4% |
| 2022/12 | 619,700 | +107.6% |
| 2021/9 | 298,500 | -377.2% |
| 2020/9 | -107,700 | +898.9% |
| 2019/9 | -10,782 | -115.8% |
| 2018/9 | 68,082 | -58.3% |
| 2017/9 | 163,345 | +11.5% |
| 2016/9 | 146,532 | +38.2% |
| 2015/9 | 106,044 | +19.5% |
| 2014/9 | 88,768 | -26.9% |
| 2013/9 | 121,474 | -4.0% |
| 2012/9 | 126,499 | +40.0% |
| 2011/9 | 90,378 | - |