| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/6 | 263.29 | -18.4% |
| 2024/6 | 322.47 | -76.1% |
| 2023/6 | 1347.52 | +2.8% |
| 2022/6 | 1310.82 | +27.7% |
| 2021/6 | 1026.73 | +135.9% |
| 2020/6 | 435.27 | +8.1% |
| 2019/6 | 402.61 | +21.7% |
| 2018/6 | 330.81 | +374.0% |
| 2017/6 | 69.79 | +46.7% |
| 2016/6 | 47.56 | -70.0% |
| 2015/6 | 158.28 | -138.6% |
| 2014/6 | -409.73 | +89.6% |
| 2013/6 | -216.12 | -269.0% |
| 2012/6 | 127.89 | -77.6% |
| 2011/6 | 570.89 | - |