| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 91,414 | +24.0% |
| 2023/12 | 73,699 | +7.8% |
| 2022/12 | 68,394 | +30.7% |
| 2021/12 | 52,332 | +39.6% |
| 2020/12 | 37,490 | +33.6% |
| 2019/12 | 28,051 | +5.1% |
| 2018/12 | 26,686 | +2.5% |
| 2017/12 | 26,023 | +0.1% |
| 2016/12 | 25,997 | +17.4% |
| 2015/12 | 22,138 | +19.2% |
| 2014/12 | 18,565 | +25.3% |
| 2013/12 | 14,815 | +28.8% |
| 2012/12 | 11,501 | +29.4% |
| 2011/12 | 8,887 | - |