| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/8 | 157.58 | +15.4% |
| 2024/8 | 136.57 | +43.1% |
| 2023/8 | 95.47 | -74.3% |
| 2022/8 | 371.4 | +67.8% |
| 2021/8 | 221.29 | +132.5% |
| 2020/8 | 95.17 | -15.2% |
| 2019/8 | 112.28 | +66.7% |
| 2018/8 | 67.36 | -53.6% |
| 2017/8 | 145.17 | +370.1% |
| 2016/8 | 30.88 | -77.0% |
| 2015/8 | 134.26 | +68.2% |
| 2014/8 | 79.81 | -56.0% |
| 2013/8 | 181.34 | +34.4% |
| 2012/8 | 134.97 | +15.0% |
| 2011/8 | 117.38 | - |