| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 5,246 | -17.4% |
| 2023/12 | 6,350 | +15.4% |
| 2022/12 | 5,504 | +15.2% |
| 2021/12 | 4,779 | -20.6% |
| 2020/12 | 6,021 | +101.6% |
| 2019/12 | 2,986 | -36.0% |
| 2018/12 | 4,662 | -1.4% |
| 2017/12 | 4,730 | +10.0% |
| 2016/12 | 4,301 | +12.9% |
| 2015/12 | 3,810 | +91.3% |
| 2014/12 | 1,992 | +138.8% |
| 2013/12 | 834 | +26.7% |
| 2012/12 | 658 | +207.5% |
| 2011/12 | 214 | - |