| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 165.01 | +4.4% |
| 2024/3 | 158.01 | +2.7% |
| 2023/3 | 153.87 | -55.0% |
| 2022/3 | 341.56 | +33.5% |
| 2021/3 | 255.78 | -22.1% |
| 2020/3 | 328.36 | +4.1% |
| 2019/3 | 315.43 | +10.0% |
| 2018/3 | 286.64 | +4.5% |
| 2017/3 | 274.32 | +1.9% |
| 2016/3 | 269.24 | +124.2% |
| 2015/3 | 120.11 | -6.4% |
| 2014/3 | 128.3 | -31.1% |
| 2013/3 | 186.08 | +117.8% |
| 2012/3 | 85.45 | - |