| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 37.03 | -9.1% |
| 2024/3 | 40.74 | -71.4% |
| 2023/3 | 142.38 | +19.9% |
| 2022/3 | 118.72 | +12.3% |
| 2021/3 | 105.73 | -20.0% |
| 2020/3 | 132.16 | -16.2% |
| 2019/3 | 157.73 | -5.6% |
| 2018/3 | 167.14 | -12.6% |
| 2017/3 | 191.19 | +26.4% |
| 2016/3 | 151.28 | +2.8% |
| 2015/3 | 147.19 | +424.9% |
| 2014/3 | 28.04 | +0.7% |
| 2013/3 | 27.84 | +48.7% |
| 2012/3 | 18.72 | - |