| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 365.95 | -23.8% |
| 2024/3 | 480.29 | +26.3% |
| 2023/3 | 380.17 | +31.9% |
| 2022/3 | 288.28 | -5.1% |
| 2021/3 | 303.77 | -6.5% |
| 2020/3 | 324.94 | +1.8% |
| 2019/3 | 319.19 | +14.9% |
| 2018/3 | 277.74 | +85.6% |
| 2017/3 | 149.65 | -4.8% |
| 2016/3 | 157.21 | +242.5% |
| 2015/3 | 45.9 | -44.8% |
| 2014/3 | 83.08 | -99.7% |
| 2013/3 | 29593.8 | -48.6% |
| 2012/3 | 57588.05 | - |