| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2025/4 | 127,910 | -7.3% |
| 2024/4 | 138,031 | +33.5% |
| 2023/4 | 103,410 | +7.0% |
| 2022/4 | 96,608 | +0.6% |
| 2021/5 | 96,016 | +12.8% |
| 2020/5 | 85,090 | -9.1% |
| 2019/4 | 93,593 | -12.6% |
| 2018/4 | 107,105 | -6.0% |
| 2017/4 | 113,967 | -2.8% |
| 2016/4 | 117,276 | -11.7% |
| 2015/5 | 132,771 | +2.7% |
| 2014/4 | 129,266 | +4.5% |
| 2013/4 | 123,750 | -6.1% |
| 2012/4 | 131,830 | - |