| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 34.54 | +24.4% |
| 2023/12 | 27.76 | +3.8% |
| 2022/12 | 26.75 | +4.0% |
| 2021/12 | 25.72 | +72.0% |
| 2020/12 | 14.95 | -73.2% |
| 2020/3 | 19.74 | -64.6% |
| 2019/3 | 55.73 | -16.5% |
| 2018/3 | 66.72 | -44.7% |
| 2017/3 | 120.6 | +29.1% |
| 2016/3 | 93.38 | +56.1% |
| 2015/3 | 59.82 | -67.2% |
| 2014/3 | 182.28 | +30.1% |
| 2013/3 | 140.07 | +141.4% |
| 2012/3 | 58.03 | - |