| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 331,793 | +39.2% |
| 2023/12 | 238,438 | +38.2% |
| 2022/12 | 172,482 | -30.1% |
| 2021/12 | 246,790 | +23.6% |
| 2020/12 | 199,592 | +8.8% |
| 2019/12 | 183,365 | +0.3% |
| 2018/12 | 182,894 | -3.4% |
| 2017/12 | 189,409 | -18.7% |
| 2016/12 | 232,964 | +8.0% |
| 2015/12 | 215,634 | +33.6% |
| 2014/12 | 161,454 | +46.2% |
| 2013/12 | 110,441 | +98.1% |
| 2012/12 | 55,758 | +64.1% |
| 2011/12 | 33,986 | - |