| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 278.01 | -14.9% |
| 2024/3 | 326.71 | +71.3% |
| 2023/3 | 190.7 | -9.0% |
| 2022/3 | 209.6 | -12.4% |
| 2021/3 | 239.28 | +48.9% |
| 2020/3 | 160.73 | -45.1% |
| 2019/3 | 292.91 | -10.7% |
| 2018/3 | 327.89 | +20.2% |
| 2017/3 | 272.75 | +31.0% |
| 2016/3 | 208.24 | +0.8% |
| 2015/3 | 206.63 | -10.6% |
| 2014/3 | 231.17 | +97.9% |
| 2013/3 | 116.79 | +13.2% |
| 2012/3 | 103.13 | - |