| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 167.14 | +17.8% |
| 2025/3 | 141.93 | +9.3% |
| 2024/3 | 129.89 | +19.5% |
| 2023/3 | 108.68 | -40.3% |
| 2022/3 | 181.97 | +31.2% |
| 2021/3 | 138.65 | +26.4% |
| 2020/3 | 109.68 | +24.5% |
| 2019/3 | 88.08 | +3.0% |
| 2018/3 | 85.48 | +15.5% |
| 2017/3 | 73.99 | -1.7% |
| 2016/3 | 75.26 | +7.9% |
| 2015/3 | 69.78 | +22.9% |
| 2014/3 | 56.8 | +12.1% |
| 2013/3 | 50.66 | -61.4% |
| 2012/3 | 131.19 | - |