| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 435,196 | +3.9% |
| 2023/12 | 418,896 | +10.3% |
| 2022/12 | 379,933 | +29.7% |
| 2021/12 | 293,008 | +69.5% |
| 2020/12 | 172,843 | -3.6% |
| 2019/12 | 179,321 | +1.7% |
| 2018/12 | 176,345 | +22.9% |
| 2017/12 | 143,467 | +14.4% |
| 2016/12 | 125,380 | -1.5% |
| 2015/12 | 127,335 | -17.8% |
| 2014/12 | 154,991 | -11.4% |
| 2013/12 | 174,935 | +4.0% |
| 2012/12 | 168,164 | +0.8% |
| 2011/12 | 166,760 | - |