| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 182.67 | -33.0% |
| 2023/12 | 272.65 | -10.8% |
| 2022/12 | 305.61 | -10.5% |
| 2021/12 | 341.44 | +42.3% |
| 2020/12 | 239.94 | -7.0% |
| 2019/12 | 258.04 | +1006.5% |
| 2018/12 | 23.32 | -25.9% |
| 2017/12 | 31.49 | -2.3% |
| 2016/12 | 32.24 | -22.1% |
| 2015/12 | 41.4 | -23.4% |
| 2014/12 | 54.02 | +13.6% |
| 2013/12 | 47.56 | +566.1% |
| 2012/12 | 7.14 | +395.8% |
| 2011/12 | 1.44 | - |