| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 260.52 | +6.4% |
| 2024/3 | 244.93 | +19.7% |
| 2023/3 | 204.58 | -48.5% |
| 2022/3 | 397.17 | +2.2% |
| 2021/3 | 388.51 | +7.5% |
| 2020/3 | 361.55 | +5.9% |
| 2019/3 | 341.34 | +8.0% |
| 2018/3 | 316.2 | +8.1% |
| 2017/3 | 292.56 | +6.6% |
| 2016/3 | 274.49 | +12.0% |
| 2015/3 | 245.07 | +14.7% |
| 2014/3 | 213.7 | +17.4% |
| 2013/3 | 181.98 | -4.0% |
| 2012/3 | 189.51 | - |