| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2025/3 | 94,229 | +14.9% |
| 2024/3 | 81,999 | +5.9% |
| 2023/3 | 77,443 | +0.5% |
| 2022/3 | 77,076 | -13.8% |
| 2021/3 | 89,372 | -2.2% |
| 2020/3 | 91,389 | -2.6% |
| 2019/3 | 93,847 | -5.2% |
| 2018/3 | 99,011 | -10.4% |
| 2017/3 | 110,544 | +1.4% |
| 2016/3 | 109,013 | +2.7% |
| 2015/3 | 106,178 | +13.6% |
| 2014/3 | 93,469 | +10.4% |
| 2013/3 | 84,632 | +13.8% |
| 2012/3 | 74,383 | - |