| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 57.08 | +37.1% |
| 2024/3 | 41.64 | -62.2% |
| 2023/3 | 110.17 | -22.3% |
| 2022/3 | 141.7 | -22.4% |
| 2021/3 | 182.66 | +89.8% |
| 2020/3 | 96.22 | -6.7% |
| 2019/3 | 103.13 | -6.8% |
| 2018/3 | 110.63 | -44.8% |
| 2017/3 | 200.56 | +23.6% |
| 2016/3 | 162.32 | +11.4% |
| 2015/3 | 145.7 | -56.0% |
| 2014/3 | 331.47 | +32.8% |
| 2013/3 | 249.6 | -42.9% |
| 2012/3 | 437.28 | - |