| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 133.85 | +6.8% |
| 2024/3 | 125.31 | -56.5% |
| 2023/3 | 288.07 | +1.7% |
| 2022/3 | 283.15 | +34.8% |
| 2021/3 | 210.12 | -17.6% |
| 2020/3 | 255.04 | +6.5% |
| 2019/3 | 239.42 | +11.3% |
| 2018/3 | 215.03 | -43.1% |
| 2017/3 | 378.15 | +13.6% |
| 2016/3 | 332.88 | +54.4% |
| 2015/3 | 215.63 | -12.6% |
| 2014/3 | 246.76 | +3.8% |
| 2013/3 | 237.71 | +16.4% |
| 2012/3 | 204.22 | - |