| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 232.56 | +31.3% |
| 2023/12 | 177.09 | +84.3% |
| 2022/12 | 96.08 | -23.2% |
| 2021/12 | 125.12 | +44.5% |
| 2020/12 | 86.58 | -6.3% |
| 2019/12 | 92.36 | -67.3% |
| 2018/12 | 282.37 | +127.0% |
| 2017/12 | 124.38 | +350.3% |
| 2016/12 | 27.62 | +476.6% |
| 2015/12 | 4.79 | -117.5% |
| 2014/12 | -27.34 | -1176.4% |
| 2013/12 | 2.54 | -84.5% |
| 2012/12 | 16.37 | -25.0% |
| 2011/12 | 21.82 | - |