| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 276.02 | +327.3% |
| 2025/3 | 64.6 | -90.7% |
| 2024/3 | 696.92 | +86.8% |
| 2023/3 | 373.15 | -45.7% |
| 2022/3 | 687.45 | +81.5% |
| 2021/3 | 378.73 | +0.4% |
| 2020/3 | 377.11 | +33.1% |
| 2019/3 | 283.35 | -11.2% |
| 2018/3 | 319.01 | +497.4% |
| 2017/3 | 53.4 | +24.8% |
| 2016/3 | 42.8 | +153.9% |
| 2015/3 | 16.86 | -14.0% |
| 2014/3 | 19.6 | -2.2% |
| 2013/3 | 20.04 | +9.0% |
| 2012/3 | 18.39 | - |