| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 159.24 | -12.8% |
| 2024/3 | 182.61 | +15.3% |
| 2023/3 | 158.37 | +1.3% |
| 2022/3 | 156.39 | +5.6% |
| 2021/3 | 148.15 | -37.3% |
| 2020/3 | 236.41 | +5.7% |
| 2019/3 | 223.67 | -24.8% |
| 2018/3 | 297.24 | -7.2% |
| 2017/3 | 320.14 | +44.4% |
| 2016/3 | 221.76 | -9.1% |
| 2015/3 | 244.03 | +1.3% |
| 2014/3 | 241.01 | +4.1% |
| 2013/3 | 231.54 | +44.5% |
| 2012/3 | 160.19 | - |