| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2025/3 | 843,000 | +27.9% |
| 2024/3 | 659,000 | +32.5% |
| 2023/3 | 497,500 | +44.5% |
| 2022/3 | 344,400 | +32.9% |
| 2021/3 | 259,200 | -44.8% |
| 2020/3 | 469,900 | -0.5% |
| 2019/3 | 472,100 | +19.5% |
| 2018/3 | 394,900 | +6.0% |
| 2017/3 | 372,400 | +4.0% |
| 2016/3 | 358,200 | -0.4% |
| 2015/3 | 359,800 | +6.4% |
| 2014/3 | 338,000 | +62.8% |
| 2013/3 | 207,600 | -10.5% |
| 2012/3 | 231,828 | - |