| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 163.57 | +19.5% |
| 2024/3 | 136.9 | +6.2% |
| 2023/3 | 128.92 | +6.9% |
| 2022/3 | 120.57 | +5.9% |
| 2021/3 | 113.83 | +4.1% |
| 2020/3 | 109.35 | -49.5% |
| 2019/3 | 216.33 | -5.2% |
| 2018/3 | 228.21 | +25.5% |
| 2017/3 | 181.77 | -3.6% |
| 2016/3 | 188.57 | +6.7% |
| 2015/3 | 176.79 | +11.4% |
| 2014/3 | 158.75 | +9.3% |
| 2013/3 | 145.29 | -13.7% |
| 2012/3 | 168.4 | - |