| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 2671.18 | -3.0% |
| 2024/3 | 2753.52 | +35.1% |
| 2023/3 | 2037.65 | +6.0% |
| 2022/3 | 1923.19 | +61.6% |
| 2021/3 | 1190.28 | +5.7% |
| 2020/3 | 1126.09 | +4.7% |
| 2019/3 | 1075.66 | +19.0% |
| 2018/3 | 903.66 | +7.6% |
| 2017/3 | 840.12 | +56.1% |
| 2016/3 | 538.13 | +19.5% |
| 2015/3 | 450.27 | -27.8% |
| 2014/3 | 623.71 | +81.8% |
| 2013/3 | 343.15 | +129.4% |
| 2012/3 | 149.58 | - |