| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 333.84 | +19.5% |
| 2024/3 | 279.35 | +0.7% |
| 2023/3 | 277.5 | +26.1% |
| 2022/3 | 220.06 | +8.3% |
| 2021/3 | 203.26 | -2.0% |
| 2020/3 | 207.34 | -38.7% |
| 2019/3 | 338.4 | +5.7% |
| 2018/3 | 320.22 | +7.9% |
| 2017/3 | 296.66 | +4.1% |
| 2016/3 | 285.09 | -10.2% |
| 2015/3 | 317.54 | +25.4% |
| 2014/3 | 253.15 | +14.7% |
| 2013/3 | 220.77 | +9.2% |
| 2012/3 | 202.13 | - |