| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 77,073 | -3.7% |
| 2023/12 | 80,022 | +19.2% |
| 2022/9 | 67,117 | +37.1% |
| 2021/9 | 48,966 | -12.9% |
| 2020/9 | 56,244 | -31.3% |
| 2019/9 | 81,848 | -34.7% |
| 2018/9 | 125,266 | +10.5% |
| 2017/9 | 113,330 | +0.8% |
| 2016/9 | 112,482 | -10.3% |
| 2015/9 | 125,446 | +5.6% |
| 2014/9 | 118,794 | +23.2% |
| 2013/9 | 96,454 | +13.7% |
| 2012/9 | 84,821 | +6.3% |
| 2011/9 | 79,771 | - |