| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 313.04 | -43.7% |
| 2024/3 | 555.89 | +67.3% |
| 2023/3 | 332.28 | -32.5% |
| 2022/3 | 492.16 | -6.0% |
| 2021/3 | 523.78 | +21.3% |
| 2020/3 | 431.92 | +27.1% |
| 2019/3 | 339.96 | -44.4% |
| 2018/3 | 611.96 | +44.7% |
| 2017/3 | 422.97 | +69.6% |
| 2016/3 | 249.35 | -13.9% |
| 2015/3 | 289.66 | -2.1% |
| 2014/3 | 295.86 | +19.0% |
| 2013/3 | 248.61 | +33.3% |
| 2012/3 | 186.55 | - |