| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 184.62 | +26.0% |
| 2025/3 | 146.47 | +13.2% |
| 2024/3 | 129.38 | -6.2% |
| 2023/3 | 137.96 | -6.8% |
| 2022/3 | 147.97 | +6.2% |
| 2021/3 | 139.27 | -3.9% |
| 2020/3 | 144.91 | +1.9% |
| 2019/3 | 142.18 | -10.0% |
| 2018/3 | 157.92 | +3.7% |
| 2017/3 | 152.29 | +364.9% |
| 2016/3 | 32.76 | +4.5% |
| 2015/3 | 31.36 | +21.6% |
| 2014/3 | 25.8 | +20.1% |
| 2013/3 | 21.49 | -4.5% |
| 2012/3 | 22.5 | - |