| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 837,466 | +10.1% |
| 2023/12 | 760,898 | +10.9% |
| 2022/12 | 686,037 | +13.3% |
| 2021/12 | 605,766 | +7.8% |
| 2020/12 | 562,084 | +9.2% |
| 2019/12 | 514,694 | +16.7% |
| 2018/12 | 441,010 | +14.9% |
| 2017/12 | 383,673 | +13.5% |
| 2016/12 | 337,938 | +13.1% |
| 2015/12 | 298,868 | +13.8% |
| 2014/12 | 262,632 | +14.0% |
| 2013/12 | 230,478 | +12.3% |
| 2012/12 | 205,271 | +12.6% |
| 2011/12 | 182,274 | - |