| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/10 | 430,405 | +5.2% |
| 2023/10 | 409,318 | +21.3% |
| 2022/10 | 337,456 | +29.9% |
| 2021/10 | 259,718 | +21.6% |
| 2020/10 | 213,517 | +15.0% |
| 2019/10 | 185,703 | -23.5% |
| 2018/10 | 242,834 | +7.6% |
| 2017/10 | 225,704 | +5.4% |
| 2016/10 | 214,047 | -3.6% |
| 2015/10 | 222,138 | +9.8% |
| 2014/10 | 202,319 | +14.0% |
| 2013/10 | 177,456 | -8.1% |
| 2012/10 | 193,105 | -9.4% |
| 2011/10 | 213,143 | - |