| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 227,331 | +19.0% |
| 2023/12 | 191,108 | +21.8% |
| 2022/12 | 156,958 | +27.6% |
| 2021/12 | 123,037 | +35.7% |
| 2020/12 | 90,669 | +28.7% |
| 2019/12 | 70,442 | +40.4% |
| 2018/12 | 50,161 | +61.2% |
| 2017/12 | 31,117 | +50.0% |
| 2016/12 | 20,748 | +6.0% |
| 2015/12 | 19,566 | +74.8% |
| 2014/12 | 11,195 | +100.0% |
| 2013/12 | 5,598 | +213.1% |
| 2012/12 | 1,788 | -309.4% |
| 2011/12 | -854 | - |