| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 120.9 | +8.6% |
| 2024/3 | 111.34 | +16.1% |
| 2023/3 | 95.92 | +2.6% |
| 2022/3 | 93.53 | -69.2% |
| 2021/3 | 304.09 | +1.2% |
| 2020/3 | 300.5 | +11.9% |
| 2019/3 | 268.64 | -14.2% |
| 2018/3 | 312.95 | +14.1% |
| 2017/3 | 274.16 | +5.6% |
| 2016/3 | 259.72 | +72.3% |
| 2015/3 | 150.71 | -15.0% |
| 2014/3 | 177.26 | +9.8% |
| 2013/3 | 161.39 | -51.7% |
| 2012/3 | 334.19 | - |