| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/8 | 1230.71 | +23.3% |
| 2024/8 | 998.14 | +46.3% |
| 2023/8 | 682.08 | -73.0% |
| 2022/8 | 2527.19 | +47.2% |
| 2021/8 | 1716.37 | +180.7% |
| 2020/8 | 611.5 | -61.6% |
| 2019/8 | 1593.2 | +5.0% |
| 2018/8 | 1517.71 | +29.8% |
| 2017/8 | 1169.7 | +148.2% |
| 2016/8 | 471.31 | -56.3% |
| 2015/8 | 1079.42 | +40.8% |
| 2014/8 | 766.55 | -25.3% |
| 2013/8 | 1026.68 | +45.9% |
| 2012/8 | 703.62 | +31.8% |
| 2011/8 | 533.93 | - |