| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 374,600 | +46.2% |
| 2023/12 | 256,300 | +67.8% |
| 2022/12 | 152,700 | -38.6% |
| 2021/12 | 248,600 | -43.9% |
| 2020/12 | 443,200 | +3.7% |
| 2019/12 | 427,400 | +4.9% |
| 2018/12 | 407,300 | +4.7% |
| 2017/12 | 389,100 | +8.0% |
| 2016/12 | 360,300 | +7.0% |
| 2015/12 | 336,700 | +20.1% |
| 2014/12 | 280,400 | +48.8% |
| 2013/12 | 188,400 | +98.1% |
| 2012/12 | 95,100 | - |