| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 326,793 | +15.7% |
| 2023/12 | 282,355 | +17.8% |
| 2022/12 | 239,610 | +33.3% |
| 2021/12 | 179,813 | +61.7% |
| 2020/12 | 111,208 | +38.5% |
| 2019/12 | 80,274 | +23.9% |
| 2018/12 | 64,797 | +97.2% |
| 2017/12 | 32,851 | +9.1% |
| 2016/12 | 30,098 | -27.5% |
| 2015/12 | 41,527 | -25.0% |
| 2014/12 | 55,396 | -29.6% |
| 2013/12 | 78,673 | +11.3% |
| 2012/12 | 70,708 | -2.7% |
| 2011/12 | 72,646 | - |