| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 142.88 | -66.0% |
| 2024/3 | 420.46 | +27.2% |
| 2023/3 | 330.5 | -29.5% |
| 2022/3 | 469.01 | +105.3% |
| 2021/3 | 228.42 | -19.3% |
| 2020/3 | 283.1 | +26.6% |
| 2019/3 | 223.62 | +14.6% |
| 2018/3 | 195.07 | -4.3% |
| 2017/3 | 203.92 | -3.5% |
| 2016/3 | 211.39 | +12.9% |
| 2015/3 | 187.19 | -12.4% |
| 2014/3 | 213.64 | -12.7% |
| 2013/3 | 244.62 | +2.7% |
| 2012/3 | 238.22 | - |