| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 514 | +12.4% |
| 2024/3 | 457.16 | -2.5% |
| 2023/3 | 469.12 | +36.4% |
| 2022/3 | 343.82 | +15.7% |
| 2021/3 | 297.18 | -15.5% |
| 2020/3 | 351.84 | -1.5% |
| 2019/3 | 357.29 | +0.4% |
| 2018/3 | 355.87 | +17.0% |
| 2017/3 | 304.14 | +94.5% |
| 2016/3 | 156.4 | -12.0% |
| 2015/3 | 177.74 | +10.3% |
| 2014/3 | 161.08 | +40.7% |
| 2013/3 | 114.52 | +99.7% |
| 2012/3 | 57.36 | +21.8% |
| 2011/3 | 47.09 | +42.7% |
| 2010/3 | 33 | - |