| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 384,757 | +5.8% |
| 2023/12 | 363,527 | +4.9% |
| 2022/12 | 346,659 | -1.9% |
| 2021/12 | 353,369 | +3.9% |
| 2020/12 | 340,098 | +3.0% |
| 2019/12 | 330,177 | +6.9% |
| 2018/12 | 308,914 | -7.1% |
| 2017/12 | 332,378 | +4.5% |
| 2016/12 | 318,041 | +4.5% |
| 2015/12 | 304,341 | +4.5% |
| 2014/12 | 291,101 | +10.0% |
| 2013/12 | 264,648 | +8.8% |
| 2012/12 | 243,178 | +9.0% |
| 2011/12 | 223,136 | - |