| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 334,646 | +20.6% |
| 2023/12 | 277,526 | +28.3% |
| 2022/12 | 216,313 | +23.9% |
| 2021/12 | 174,536 | +30.2% |
| 2020/12 | 134,039 | +24.3% |
| 2019/12 | 107,831 | +42.9% |
| 2018/12 | 75,483 | +23.7% |
| 2017/12 | 61,001 | +49.1% |
| 2016/12 | 40,904 | +47.6% |
| 2015/12 | 27,722 | +171.3% |
| 2014/12 | 10,218 | -349.2% |
| 2013/12 | -4,101 | -80.6% |
| 2012/12 | -21,134 | -35.2% |
| 2011/12 | -32,639 | - |