| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 86.77 | -77.9% |
| 2024/3 | 392.29 | +7.4% |
| 2023/3 | 365.26 | +18.7% |
| 2022/3 | 307.81 | +32.4% |
| 2021/3 | 232.53 | -13.0% |
| 2020/3 | 267.21 | +8.6% |
| 2019/3 | 245.99 | +2.1% |
| 2018/3 | 240.89 | -1.7% |
| 2017/3 | 245.1 | -0.5% |
| 2016/3 | 246.42 | +22.4% |
| 2015/3 | 201.28 | +43.1% |
| 2014/3 | 140.7 | +38.5% |
| 2013/3 | 101.61 | +10.0% |
| 2012/3 | 92.38 | - |