| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2023/12 | 110,793 | -23.1% |
| 2022/12 | 143,992 | +13.1% |
| 2021/12 | 127,335 | +70.3% |
| 2020/12 | 74,777 | -20.4% |
| 2019/12 | 93,944 | +17.0% |
| 2018/12 | 80,289 | +0.3% |
| 2017/12 | 80,049 | +27.4% |
| 2016/12 | 62,839 | +29.2% |
| 2015/12 | 48,648 | +5.1% |
| 2014/12 | 46,288 | +23.7% |
| 2013/12 | 37,419 | +17.5% |
| 2012/12 | 31,838 | +11.5% |
| 2011/12 | 28,563 | - |