| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 256.12 | +4.5% |
| 2024/3 | 245.13 | -2.2% |
| 2023/3 | 250.52 | -16.8% |
| 2022/3 | 301 | +31.8% |
| 2021/3 | 228.43 | -17.7% |
| 2020/3 | 277.47 | -13.5% |
| 2019/3 | 320.62 | -13.4% |
| 2018/3 | 370.37 | +30.2% |
| 2017/3 | 284.39 | +86.0% |
| 2016/3 | 152.87 | +50.4% |
| 2015/3 | 101.67 | -17.0% |
| 2014/3 | 122.52 | -25.5% |
| 2013/3 | 164.45 | +7.4% |
| 2012/3 | 153.14 | - |