| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 59.99 | -71.9% |
| 2024/3 | 213.28 | -63.5% |
| 2023/3 | 584.44 | -42.9% |
| 2022/3 | 1022.8 | +197.1% |
| 2021/3 | 344.29 | +56.1% |
| 2020/3 | 220.54 | -9.3% |
| 2019/3 | 243.06 | -26.9% |
| 2018/3 | 332.42 | -1089.1% |
| 2017/3 | -33.61 | +5901.8% |
| 2016/3 | -0.56 | -100.3% |
| 2015/3 | 165.11 | +13.6% |
| 2014/3 | 145.35 | -6.6% |
| 2013/3 | 155.58 | +33.9% |
| 2012/3 | 116.17 | -22.2% |
| 2011/3 | 149.38 | +55.2% |
| 2010/3 | 96.26 | - |