| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 1004.01 | +387.8% |
| 2024/3 | 205.84 | +4.2% |
| 2023/3 | 197.45 | -68.7% |
| 2022/3 | 631.45 | +89.4% |
| 2021/3 | 333.4 | +184.3% |
| 2020/3 | 117.25 | -65.5% |
| 2019/3 | 339.93 | -12.7% |
| 2018/3 | 389.55 | +637.6% |
| 2017/3 | 52.81 | +106.0% |
| 2016/3 | 25.63 | -48.1% |
| 2015/3 | 49.38 | +52.4% |
| 2014/3 | 32.41 | +2.8% |
| 2013/3 | 31.53 | -39.3% |
| 2012/3 | 51.91 | -7.1% |
| 2011/3 | 55.87 | -832.2% |
| 2010/3 | -7.63 | - |