| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 175.59 | +27.6% |
| 2024/3 | 137.64 | -76.5% |
| 2023/3 | 586.92 | +204.9% |
| 2022/3 | 192.5 | -84.6% |
| 2021/3 | 1249.43 | +226.4% |
| 2020/3 | 382.76 | +16.5% |
| 2019/3 | 328.55 | -52.2% |
| 2018/3 | 687.04 | +175.3% |
| 2017/3 | 249.59 | -34.9% |
| 2016/3 | 383.57 | -38.6% |
| 2015/3 | 624.5 | +60.2% |
| 2014/3 | 389.74 | +162.7% |
| 2013/3 | 148.37 | +7.8% |
| 2012/3 | 137.63 | - |