| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 695,541 | +20.9% |
| 2023/12 | 575,184 | +19.6% |
| 2022/12 | 480,773 | +18.3% |
| 2021/12 | 406,257 | +13.5% |
| 2020/12 | 357,803 | -2.8% |
| 2019/12 | 368,221 | +1.3% |
| 2018/12 | 363,425 | +13.1% |
| 2017/12 | 321,408 | +9.4% |
| 2016/12 | 293,885 | +7.3% |
| 2015/12 | 273,764 | +9.5% |
| 2014/12 | 249,962 | +10.1% |
| 2013/12 | 226,988 | +7.9% |
| 2012/12 | 210,418 | +10.3% |
| 2011/12 | 190,708 | - |