| （単位：円） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 1426.08 | +28.5% |
| 2024/3 | 1109.66 | +7.7% |
| 2023/3 | 1030.75 | +1.0% |
| 2022/3 | 1021 | +12.3% |
| 2021/3 | 908.84 | -30.4% |
| 2020/3 | 1305.77 | +7.8% |
| 2019/3 | 1211.41 | +4.0% |
| 2018/3 | 1164.52 | +8.6% |
| 2017/3 | 1071.91 | +24.3% |
| 2016/3 | 862.52 | +21.5% |
| 2015/3 | 709.73 | +2.3% |
| 2014/3 | 693.6 | +7.0% |
| 2013/3 | 648.28 | +9.3% |
| 2012/3 | 593.27 | - |