| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 326.38 | +8.5% |
| 2024/3 | 300.93 | +18.1% |
| 2023/3 | 254.84 | +0.6% |
| 2022/3 | 253.41 | +8.5% |
| 2021/3 | 233.58 | +16.2% |
| 2020/3 | 201.04 | +2.4% |
| 2019/3 | 196.37 | +0.3% |
| 2018/3 | 195.76 | -16.1% |
| 2017/3 | 233.21 | -15.6% |
| 2016/3 | 276.27 | +139.5% |
| 2015/3 | 115.36 | -18.0% |
| 2014/3 | 140.68 | -9.4% |
| 2013/3 | 155.32 | -19.9% |
| 2012/3 | 193.98 | - |