| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 405,441 | +45.5% |
| 2023/12 | 320,833 | +22.7% |
| 2023/1 | 278,639 | +6.6% |
| 2022/1 | 261,434 | +25.4% |
| 2021/1 | 208,562 | - |
| 2019/12 | 286,056 | +28.7% |
| 2018/12 | 222,214 | +58.5% |
| 2017/12 | 187,432 | +86.9% |
| 2017/1 | 140,238 | +39.9% |
| 2016/1 | 100,270 | - |
| 2014/12 | 39,737 | +64.0% |
| 2013/12 | 24,226 | -244.5% |
| 2012/12 | -16,746 | - |
| 2012/1 | -16,764 | - |