| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 880,800 | +28.7% |
| 2023/12 | 684,500 | +18.7% |
| 2022/12 | 576,800 | +8.7% |
| 2021/12 | 530,700 | -5.0% |
| 2020/12 | 558,800 | +16.0% |
| 2019/12 | 481,700 | -1.2% |
| 2018/12 | 487,339 | -21.2% |
| 2017/12 | 618,254 | +8.5% |
| 2016/12 | 569,861 | +9.5% |
| 2015/12 | 520,307 | +12.1% |
| 2014/12 | 464,324 | -0.5% |
| 2013/12 | 466,639 | +29.7% |
| 2012/12 | 359,684 | +21.7% |
| 2011/12 | 295,553 | - |