| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 370,400 | +6.8% |
| 2023/12 | 346,700 | -8.2% |
| 2022/12 | 377,800 | +12.0% |
| 2021/12 | 337,400 | +54.8% |
| 2020/12 | 217,900 | +55.3% |
| 2019/12 | 140,300 | -6.3% |
| 2018/12 | 149,718 | +32.4% |
| 2017/12 | 113,122 | +197.4% |
| 2016/12 | 38,037 | +35.9% |
| 2015/12 | 27,986 | -27.7% |
| 2014/12 | 38,718 | +41.5% |
| 2013/12 | 27,361 | - |
| 2011/12 | 11,784 | - |