| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 115,759 | +2.1% |
| 2023/12 | 113,398 | -2.7% |
| 2022/12 | 116,600 | +6.0% |
| 2021/12 | 109,974 | +4.1% |
| 2020/12 | 105,617 | +3.7% |
| 2019/12 | 101,801 | +6.4% |
| 2018/12 | 95,635 | +5.9% |
| 2017/12 | 90,299 | +5.3% |
| 2016/12 | 85,716 | +6.0% |
| 2015/12 | 80,845 | +6.1% |
| 2014/12 | 76,193 | +6.0% |
| 2013/12 | 71,879 | +6.0% |
| 2012/12 | 67,821 | +5.9% |
| 2011/12 | 64,045 | - |