| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 257.65 | +15.5% |
| 2024/3 | 223.02 | +57.5% |
| 2023/3 | 141.61 | -15.6% |
| 2022/3 | 167.87 | -28.4% |
| 2021/3 | 234.52 | +94.4% |
| 2020/3 | 120.63 | -21.2% |
| 2019/3 | 153.06 | +3.4% |
| 2018/3 | 148.04 | -28.1% |
| 2017/3 | 205.83 | -1.5% |
| 2016/3 | 208.87 | +16.7% |
| 2015/3 | 178.91 | +0.5% |
| 2014/3 | 177.95 | +11.5% |
| 2013/3 | 159.56 | +13.7% |
| 2012/3 | 140.38 | - |