| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 167,579 | +34.5% |
| 2023/12 | 124,633 | +1.2% |
| 2022/12 | 123,169 | -27.0% |
| 2021/12 | 168,733 | +2.2% |
| 2020/12 | 165,107 | +4.8% |
| 2019/12 | 157,525 | +37.8% |
| 2018/12 | 114,324 | -17.0% |
| 2017/12 | 137,780 | +3.1% |
| 2016/12 | 133,667 | -51.7% |
| 2015/12 | 276,571 | -14.3% |
| 2014/12 | 322,672 | +8.1% |
| 2013/12 | 298,361 | +10.4% |
| 2012/12 | 270,311 | +5.9% |
| 2011/12 | 255,152 | - |