| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 164,300 | -30.1% |
| 2023/12 | 235,000 | -61.5% |
| 2022/12 | 610,700 | -12.3% |
| 2021/12 | 696,400 | +4.5% |
| 2020/12 | 666,200 | +4.4% |
| 2019/12 | 638,400 | +5.0% |
| 2018/12 | 608,200 | +7.3% |
| 2017/12 | 566,700 | -3.2% |
| 2016/12 | 585,300 | +5.9% |
| 2015/12 | 552,600 | +7.8% |
| 2014/12 | 512,700 | -1.4% |
| 2013/12 | 520,000 | +7.6% |
| 2012/12 | 483,400 | +15.4% |
| 2011/12 | 418,900 | - |