| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 50.8 | -4.2% |
| 2024/3 | 53.03 | -10.4% |
| 2023/3 | 59.16 | -2.8% |
| 2022/3 | 60.89 | +25.4% |
| 2021/3 | 48.55 | -60.7% |
| 2020/3 | 123.62 | -21.6% |
| 2019/3 | 157.59 | +3.5% |
| 2018/3 | 152.23 | +34.0% |
| 2017/3 | 113.63 | -47.1% |
| 2016/3 | 214.76 | +37.9% |
| 2015/3 | 155.69 | +40.1% |
| 2014/3 | 111.12 | -34.2% |
| 2013/3 | 168.75 | -1.8% |
| 2012/3 | 171.84 | - |