| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 513,000 | +5.8% |
| 2023/12 | 485,000 | -0.2% |
| 2022/12 | 486,000 | +13.3% |
| 2021/12 | 429,000 | -255.4% |
| 2020/12 | -276,000 | -140.6% |
| 2019/12 | 680,000 | +71.7% |
| 2018/12 | 396,000 | -32.9% |
| 2017/12 | 590,000 | -37.2% |
| 2016/12 | 940,000 | +2.6% |
| 2015/12 | 916,000 | +8.4% |
| 2014/12 | 845,000 | +23.7% |
| 2013/12 | 683,000 | +8.8% |
| 2012/12 | 628,000 | -3.4% |
| 2011/12 | 650,000 | +15.5% |
| 2010/12 | 563,000 | - |