| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 98,384 | -49.9% |
| 2023/12 | 169,667 | -13.6% |
| 2023/1 | 196,265 | +2.1% |
| 2022/1 | 192,261 | +25.6% |
| 2021/1 | 153,073 | - |
| 2019/12 | 102,593 | +3.9% |
| 2018/12 | 98,787 | -20.6% |
| 2017/12 | 112,424 | -5.5% |
| 2017/1 | 124,363 | +4.5% |
| 2016/1 | 118,998 | - |
| 2014/12 | 112,521 | +5.6% |
| 2013/12 | 106,565 | +34.8% |
| 2012/12 | 87,464 | - |
| 2012/1 | 79,037 | - |