| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 26,338 | +20.7% |
| 2023/12 | 21,813 | +16.9% |
| 2022/12 | 18,658 | +6.3% |
| 2021/12 | 17,552 | +27.5% |
| 2020/12 | 13,771 | +25.4% |
| 2019/12 | 10,984 | +15.4% |
| 2018/12 | 9,515 | +12.4% |
| 2017/12 | 8,464 | +32.9% |
| 2016/12 | 6,369 | +43.4% |
| 2015/12 | 4,440 | +74.5% |
| 2014/12 | 2,544 | +11.1% |
| 2013/12 | 2,289 | +35.5% |
| 2012/12 | 1,689 | +47.0% |
| 2011/12 | 1,148 | - |