| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2025/6 | 239,049 | -7.8% |
| 2024/6 | 259,397 | -15.4% |
| 2023/7 | 306,792 | -13.1% |
| 2022/7 | 353,136 | +2.4% |
| 2021/6 | 344,797 | +9.2% |
| 2020/6 | 315,724 | -15.7% |
| 2019/6 | 374,668 | +0.8% |
| 2018/6 | 371,753 | +9.4% |
| 2017/6 | 339,940 | +10.7% |
| 2016/6 | 307,065 | +10.3% |
| 2015/6 | 278,331 | +13.3% |
| 2014/6 | 245,673 | -2.6% |
| 2013/6 | 252,112 | -0.3% |
| 2012/6 | 252,763 | - |