| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2025/12 | 498,958 | -9.9% |
| 2024/12 | 553,701 | +28.0% |
| 2023/12 | 432,454 | -20.6% |
| 2022/12 | 544,384 | -25.1% |
| 2021/12 | 727,021 | +29.7% |
| 2020/12 | 560,731 | -6.8% |
| 2019/12 | 601,903 | +26.9% |
| 2018/12 | 474,327 | +125.5% |
| 2017/12 | 210,364 | -303.5% |
| 2016/12 | -103,387 | -5.5% |
| 2015/12 | -109,351 | +33.6% |
| 2014/12 | -81,859 | -43.9% |
| 2013/12 | -145,876 | -49.1% |
| 2012/12 | -286,795 | -21.9% |
| 2011/12 | -367,044 | -23.1% |
| 2010/12 | -477,459 | - |