| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 355.82 | -23.1% |
| 2024/3 | 462.57 | +4.4% |
| 2023/3 | 442.99 | +26.4% |
| 2022/3 | 350.47 | +142.3% |
| 2021/3 | 144.66 | +33.2% |
| 2020/3 | 108.57 | -28.6% |
| 2019/3 | 152.13 | +8.7% |
| 2018/3 | 139.98 | +6.8% |
| 2017/3 | 131.06 | +34.8% |
| 2016/3 | 97.23 | +21.1% |
| 2015/3 | 80.29 | +7.2% |
| 2014/3 | 74.92 | +16.6% |
| 2013/3 | 64.23 | -28.8% |
| 2012/3 | 90.22 | - |