| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 461.82 | +6.4% |
| 2023/12 | 433.84 | +33.7% |
| 2022/12 | 324.48 | -3.4% |
| 2021/12 | 336.04 | +100.9% |
| 2020/12 | 167.23 | -12.8% |
| 2019/12 | 191.73 | -40.8% |
| 2018/12 | 323.72 | -4.9% |
| 2017/12 | 340.28 | +3.1% |
| 2016/12 | 330.1 | +9.7% |
| 2015/12 | 301 | +27.4% |
| 2014/12 | 236.31 | +12.1% |
| 2013/12 | 210.81 | +159.7% |
| 2012/12 | 81.17 | -7283.2% |
| 2011/12 | -1.13 | - |