| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2024/9 | 120,900 | -18.1% |
| 2023/9 | 147,700 | +20.1% |
| 2022/9 | 123,000 | -15.8% |
| 2021/9 | 146,000 | +67.2% |
| 2020/9 | 87,300 | -122.4% |
| 2019/9 | -390,300 | -338.3% |
| 2018/9 | 163,800 | -409.6% |
| 2017/9 | -52,900 | -124.1% |
| 2016/9 | 219,900 | -147.9% |
| 2015/9 | -458,700 | -196.9% |
| 2014/9 | 473,500 | -16.6% |
| 2013/9 | 567,900 | +0.4% |
| 2012/9 | 565,400 | +39.3% |
| 2011/9 | 406,000 | -25.3% |
| 2010/9 | 543,400 | - |