| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/8 | 55.74 | -38.7% |
| 2024/8 | 90.99 | +195.2% |
| 2023/8 | 30.82 | -73.8% |
| 2022/8 | 117.65 | +4.8% |
| 2021/8 | 112.22 | +118.8% |
| 2020/8 | 51.28 | -69.6% |
| 2019/8 | 168.8 | +8.4% |
| 2018/8 | 155.75 | +6.4% |
| 2017/8 | 146.35 | +32.4% |
| 2016/8 | 110.55 | +10.2% |
| 2015/8 | 100.34 | +47.7% |
| 2014/8 | 67.94 | +258.0% |
| 2013/8 | 18.98 | +74.9% |
| 2012/8 | 10.85 | -53.6% |
| 2011/8 | 23.36 | - |