| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 266.49 | +11.6% |
| 2024/3 | 238.76 | +4.7% |
| 2023/3 | 227.98 | +9.6% |
| 2022/3 | 208 | +7.7% |
| 2021/3 | 193.13 | -3.9% |
| 2020/3 | 200.99 | -5.0% |
| 2019/3 | 211.67 | +73.3% |
| 2018/3 | 122.14 | +20.9% |
| 2017/3 | 101.01 | +45.0% |
| 2016/3 | 69.66 | +377.8% |
| 2015/3 | 14.58 | -27.0% |
| 2014/3 | 19.98 | -11.4% |
| 2013/3 | 22.55 | +511.1% |
| 2012/3 | 3.69 | -85.2% |
| 2011/3 | 24.87 | +90.9% |
| 2010/3 | 13.03 | - |