| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 149,671 | -2.5% |
| 2023/12 | 153,544 | +19.0% |
| 2022/12 | 128,994 | +8.2% |
| 2021/12 | 119,257 | +1.1% |
| 2020/12 | 118,017 | +0.6% |
| 2019/12 | 117,334 | +26.6% |
| 2018/12 | 92,650 | +26.3% |
| 2017/12 | 73,369 | +53.9% |
| 2016/12 | 47,658 | +115.9% |
| 2015/12 | 22,072 | +987.5% |
| 2014/12 | 2,029 | -112.5% |
| 2013/12 | -16,303 | -43.2% |
| 2012/12 | -28,691 | +40.6% |
| 2011/12 | -20,406 | - |