| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 2354.19 | -9.0% |
| 2024/3 | 2586.38 | +14.5% |
| 2023/3 | 2259.37 | +33.1% |
| 2022/3 | 1697.19 | +60.0% |
| 2021/3 | 1060.99 | -11.7% |
| 2020/3 | 1201.59 | -14.2% |
| 2019/3 | 1401.19 | +18.4% |
| 2018/3 | 1183.38 | -2.5% |
| 2017/3 | 1213.38 | +31.8% |
| 2016/3 | 920.44 | -15.5% |
| 2015/3 | 1088.97 | +14.5% |
| 2014/3 | 951.32 | +489.5% |
| 2013/3 | 161.39 | +162.3% |
| 2012/3 | 61.52 | - |