| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 307.74 | +3.1% |
| 2024/3 | 298.55 | +29.0% |
| 2023/3 | 231.35 | -10.8% |
| 2022/3 | 259.37 | +66.8% |
| 2021/3 | 155.54 | -34.5% |
| 2020/3 | 237.38 | -6.1% |
| 2019/3 | 252.92 | +3.5% |
| 2018/3 | 244.4 | +17.0% |
| 2017/3 | 208.88 | +5.1% |
| 2016/3 | 198.73 | +10.7% |
| 2015/3 | 179.47 | +21.5% |
| 2014/3 | 147.75 | +43.6% |
| 2013/3 | 102.87 | +32.4% |
| 2012/3 | 77.68 | - |