| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 674,918 | +22.8% |
| 2023/12 | 549,573 | -1.3% |
| 2022/12 | 556,698 | +5.8% |
| 2021/12 | 525,936 | +11.4% |
| 2020/12 | 472,209 | +13.2% |
| 2019/12 | 417,146 | +6.4% |
| 2018/12 | 392,053 | +9.9% |
| 2017/12 | 356,753 | +10.1% |
| 2016/12 | 324,135 | +5.1% |
| 2015/12 | 308,541 | +4.4% |
| 2014/12 | 295,590 | +9.5% |
| 2013/12 | 269,915 | +7.0% |
| 2012/12 | 252,280 | +9.8% |
| 2011/12 | 229,839 | - |