| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 904.27 | +1.7% |
| 2024/3 | 889.22 | +1.0% |
| 2023/3 | 880.59 | +18.4% |
| 2022/3 | 743.88 | +39.3% |
| 2021/3 | 533.97 | -8.5% |
| 2020/3 | 583.61 | -9.7% |
| 2019/3 | 646.39 | -0.0% |
| 2018/3 | 646.53 | +22.7% |
| 2017/3 | 526.81 | +12.3% |
| 2016/3 | 469.23 | +14.4% |
| 2015/3 | 410.19 | +28.9% |
| 2014/3 | 318.33 | +112.6% |
| 2013/3 | 149.73 | +5.9% |
| 2012/3 | 141.37 | - |