| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 563,929 | +4.5% |
| 2023/12 | 539,883 | +21.9% |
| 2022/12 | 443,061 | +28.7% |
| 2021/12 | 344,237 | +30.9% |
| 2020/12 | 262,943 | +13.9% |
| 2019/12 | 230,784 | +16.0% |
| 2018/12 | 198,914 | +19.0% |
| 2017/12 | 167,129 | +17.2% |
| 2016/12 | 142,652 | +24.5% |
| 2015/12 | 114,558 | +28.1% |
| 2014/12 | 89,454 | +34.1% |
| 2013/12 | 66,686 | -8.1% |
| 2012/12 | 72,531 | -8.1% |
| 2011/12 | 78,953 | - |