| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 232,089 | -17.7% |
| 2023/12 | 281,944 | -10.9% |
| 2022/12 | 316,279 | -7.9% |
| 2021/12 | 343,459 | +1.0% |
| 2020/12 | 339,917 | +4.2% |
| 2019/12 | 326,073 | +52.9% |
| 2018/12 | 213,297 | +20.1% |
| 2017/12 | 177,614 | +29.7% |
| 2016/12 | 136,892 | +13.7% |
| 2015/12 | 120,444 | +7.0% |
| 2014/12 | 112,561 | +5.6% |
| 2013/12 | 106,581 | +3.2% |
| 2012/12 | 103,242 | +0.4% |
| 2011/12 | 102,872 | - |