| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2025/12 | 409,753 | -10.7% |
| 2024/12 | 458,907 | -6.8% |
| 2023/12 | 492,298 | -15.9% |
| 2022/12 | 585,581 | +2.1% |
| 2021/12 | 573,546 | +33.0% |
| 2020/12 | 431,076 | +11.0% |
| 2019/12 | 388,271 | +24.7% |
| 2018/12 | 311,341 | +38.9% |
| 2017/12 | 224,071 | +29.8% |
| 2016/12 | 172,599 | +59.9% |
| 2015/12 | 107,942 | +159.5% |
| 2014/12 | 41,592 | -623.9% |
| 2013/12 | -7,939 | - |