| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 205,408 | +11.8% |
| 2023/12 | 183,788 | +17.4% |
| 2022/12 | 156,492 | +24.6% |
| 2021/12 | 125,558 | +34.9% |
| 2020/12 | 93,048 | +36.9% |
| 2019/12 | 67,974 | +64.5% |
| 2018/12 | 41,320 | +30.5% |
| 2017/12 | 31,652 | +64.3% |
| 2016/12 | 19,263 | +263.5% |
| 2015/12 | 5,300 | -223.1% |
| 2014/12 | -4,306 | -60.2% |
| 2013/12 | -10,823 | -26.3% |
| 2012/12 | -14,687 | -16.9% |
| 2011/12 | -17,667 | - |