| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 349,489 | +9.2% |
| 2023/12 | 319,902 | +9.2% |
| 2022/12 | 292,971 | +10.6% |
| 2021/12 | 264,824 | +11.5% |
| 2020/12 | 237,585 | +8.2% |
| 2019/12 | 219,535 | +12.1% |
| 2018/12 | 195,793 | +8.4% |
| 2017/12 | 180,543 | +6.0% |
| 2016/12 | 170,377 | +9.5% |
| 2015/12 | 155,647 | +10.2% |
| 2014/12 | 141,206 | +12.2% |
| 2013/12 | 125,826 | +11.3% |
| 2012/12 | 113,013 | +20.7% |
| 2011/12 | 93,656 | - |