| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 243,209 | +15.7% |
| 2023/12 | 210,256 | +18.9% |
| 2022/12 | 176,843 | +30.5% |
| 2021/12 | 135,462 | +32.4% |
| 2020/12 | 102,303 | +18.7% |
| 2019/12 | 86,213 | +20.3% |
| 2018/12 | 71,680 | +23.8% |
| 2017/12 | 57,904 | +152.1% |
| 2016/12 | 22,966 | +578.5% |
| 2015/12 | 3,385 | -119.4% |
| 2014/12 | -17,468 | -47.6% |
| 2013/12 | -33,306 | -36.7% |
| 2012/12 | -52,598 | -17.8% |
| 2011/12 | -63,987 | - |