| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 142,745 | +4.2% |
| 2023/12 | 136,993 | +7.0% |
| 2022/12 | 127,982 | +19.2% |
| 2021/12 | 107,376 | +21.5% |
| 2020/12 | 88,354 | +7.5% |
| 2019/12 | 82,176 | +10.9% |
| 2018/12 | 74,108 | +18.4% |
| 2017/12 | 62,578 | +21.0% |
| 2016/12 | 51,711 | +4.9% |
| 2015/12 | 49,316 | +7.9% |
| 2014/12 | 45,699 | +5.7% |
| 2013/12 | 43,248 | +2.1% |
| 2012/12 | 42,364 | -11.3% |
| 2011/12 | 47,735 | - |