| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 1428.29 | +28.6% |
| 2024/3 | 1110.59 | +7.7% |
| 2023/3 | 1031.06 | +0.9% |
| 2022/3 | 1021.43 | +12.3% |
| 2021/3 | 909.31 | -30.4% |
| 2020/3 | 1306.71 | +7.8% |
| 2019/3 | 1212.2 | +4.0% |
| 2018/3 | 1165.29 | +8.6% |
| 2017/3 | 1072.64 | +24.3% |
| 2016/3 | 863.11 | +21.5% |
| 2015/3 | 710.19 | +2.3% |
| 2014/3 | 693.9 | +7.0% |
| 2013/3 | 648.57 | +9.1% |
| 2012/3 | 594.53 | - |