| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 393.61 | +38.6% |
| 2024/3 | 283.89 | +31.2% |
| 2023/3 | 216.41 | -13.3% |
| 2022/3 | 249.53 | +22.8% |
| 2021/3 | 203.15 | +69.7% |
| 2020/3 | 119.7 | +46.0% |
| 2019/3 | 81.98 | -21.0% |
| 2018/3 | 103.74 | +25.0% |
| 2017/3 | 82.97 | +41.0% |
| 2016/3 | 58.83 | -54.7% |
| 2015/3 | 129.95 | -30.8% |
| 2014/3 | 187.74 | +162.6% |
| 2013/3 | 71.49 | +165.1% |
| 2012/3 | 26.97 | - |