| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 388.74 | +16.0% |
| 2025/3 | 335.26 | +6.8% |
| 2024/3 | 313.9 | -24.2% |
| 2023/3 | 414.26 | +19.5% |
| 2022/3 | 346.64 | +29.4% |
| 2021/3 | 267.95 | +23.2% |
| 2020/3 | 217.57 | +17.1% |
| 2019/3 | 185.78 | +6.2% |
| 2018/3 | 174.89 | +2136.4% |
| 2017/3 | 7.82 | -45.0% |
| 2016/3 | 14.23 | +209.3% |
| 2015/3 | 4.6 | -52.7% |
| 2014/3 | 9.73 | +1.9% |
| 2013/3 | 9.55 | -5.6% |
| 2012/3 | 10.12 | - |