| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 341.67 | +10.9% |
| 2024/3 | 308.15 | +71.2% |
| 2023/3 | 180 | +83.8% |
| 2022/3 | 97.92 | -41.8% |
| 2021/3 | 168.29 | +7.7% |
| 2020/3 | 156.2 | +55.6% |
| 2019/3 | 100.36 | -9.9% |
| 2018/3 | 111.36 | -24.0% |
| 2017/3 | 146.51 | -30.3% |
| 2016/3 | 210.34 | +2.5% |
| 2015/3 | 205.22 | +25.1% |
| 2014/3 | 164.03 | +196.9% |
| 2013/3 | 55.24 | -16.4% |
| 2012/3 | 66.05 | - |