| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 395.46 | +22.4% |
| 2024/3 | 322.99 | +1.0% |
| 2023/3 | 319.71 | -12.4% |
| 2022/3 | 364.87 | +22.0% |
| 2021/3 | 299.04 | +7.1% |
| 2020/3 | 279.12 | +2.2% |
| 2019/3 | 273.14 | +15.4% |
| 2018/3 | 236.76 | +359.7% |
| 2017/3 | 51.5 | +34.5% |
| 2016/3 | 38.29 | +240.7% |
| 2015/3 | 11.24 | -52.4% |
| 2014/3 | 23.61 | -41.3% |
| 2013/3 | 40.24 | -3.5% |
| 2012/3 | 41.71 | - |