| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 273.24 | +14.0% |
| 2024/3 | 239.62 | -20.9% |
| 2023/3 | 302.75 | -0.7% |
| 2022/3 | 304.93 | +53.5% |
| 2021/3 | 198.71 | +66.5% |
| 2020/3 | 119.32 | -13.9% |
| 2019/3 | 138.62 | +7.9% |
| 2018/3 | 128.42 | +17.3% |
| 2017/3 | 109.44 | +69.3% |
| 2016/3 | 64.64 | -41.4% |
| 2015/3 | 110.38 | +0.7% |
| 2014/3 | 109.57 | +6.6% |
| 2013/3 | 102.8 | +12.1% |
| 2012/3 | 91.69 | - |