| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2025/12 | 517,289 | +2.0% |
| 2024/12 | 507,336 | +15.4% |
| 2023/12 | 439,462 | +11.9% |
| 2022/12 | 392,789 | +54.7% |
| 2021/12 | 253,861 | +181.1% |
| 2020/12 | 90,306 | -21.9% |
| 2019/12 | 115,620 | +3.9% |
| 2018/12 | 111,279 | +17.0% |
| 2017/12 | 95,105 | -51.0% |
| 2016/12 | 194,246 | -26.5% |
| 2015/12 | 264,261 | -19.9% |
| 2014/12 | 329,744 | -3.3% |
| 2013/12 | 341,025 | - |