| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 169.33 | -43.8% |
| 2024/3 | 301.26 | -2.9% |
| 2023/3 | 310.25 | +3.4% |
| 2022/3 | 300.03 | +5.6% |
| 2021/3 | 284.16 | +3.1% |
| 2020/3 | 275.69 | +6.4% |
| 2019/3 | 259.1 | +10.0% |
| 2018/3 | 235.54 | +6.3% |
| 2017/3 | 221.65 | +12.2% |
| 2016/3 | 197.56 | +15.6% |
| 2015/3 | 170.84 | +28.6% |
| 2014/3 | 132.87 | +26.2% |
| 2013/3 | 105.3 | +8.7% |
| 2012/3 | 96.86 | - |