| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/9 | 2,200 | -99.0% |
| 2023/9 | 217,100 | -4.2% |
| 2022/9 | 226,500 | - |
| 2020/12 | 567,300 | -6.6% |
| 2019/12 | 607,400 | -5.6% |
| 2018/12 | 643,500 | -4.3% |
| 2017/12 | 672,500 | -7.6% |
| 2016/12 | 727,500 | +10.4% |
| 2015/12 | 659,100 | +11.8% |
| 2014/12 | 589,500 | +30.3% |
| 2013/12 | 452,500 | +14.6% |
| 2012/12 | 395,000 | +6.0% |
| 2011/12 | 372,500 | +31.3% |
| 2010/12 | 283,600 | - |