| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 136.04 | +25.7% |
| 2025/3 | 108.21 | -11.4% |
| 2024/3 | 122.13 | +12.8% |
| 2023/3 | 108.25 | +25.4% |
| 2022/3 | 86.32 | +36.3% |
| 2021/3 | 63.34 | -2.8% |
| 2020/3 | 65.14 | -7.8% |
| 2019/3 | 70.62 | +4.9% |
| 2018/3 | 67.32 | -17.4% |
| 2017/3 | 81.48 | +31.1% |
| 2016/3 | 62.14 | +17.7% |
| 2015/3 | 52.79 | +2.0% |
| 2014/3 | 51.78 | +24.6% |
| 2013/3 | 41.56 | +37.8% |
| 2012/3 | 30.17 | - |