| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 577,607 | +14.1% |
| 2023/12 | 506,344 | +15.1% |
| 2022/12 | 439,898 | +12.4% |
| 2021/12 | 391,201 | +10.6% |
| 2020/12 | 353,574 | +6.0% |
| 2019/12 | 333,699 | +11.9% |
| 2018/12 | 298,156 | +11.6% |
| 2017/12 | 267,193 | +5.8% |
| 2016/12 | 252,439 | +9.2% |
| 2015/12 | 231,091 | +10.3% |
| 2014/12 | 209,584 | +11.0% |
| 2013/12 | 188,825 | +8.1% |
| 2012/12 | 174,650 | +8.7% |
| 2011/12 | 160,672 | - |