| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 3,545 | -6.6% |
| 2023/12 | 3,795 | +4.3% |
| 2022/12 | 3,638 | -4.6% |
| 2021/12 | 3,812 | +163.7% |
| 2020/12 | 1,445 | -28.8% |
| 2019/12 | 2,030 | +16.6% |
| 2018/12 | 1,741 | -31.6% |
| 2017/12 | 2,547 | +62.0% |
| 2016/12 | 1,571 | -35.8% |
| 2015/12 | 2,450 | +39.6% |
| 2014/12 | 1,754 | +12.3% |
| 2013/12 | 1,562 | +21.3% |
| 2012/12 | 1,287 | -4.7% |
| 2011/12 | 1,351 | - |