| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 5,694 | +23.5% |
| 2023/12 | 4,610 | -3.0% |
| 2022/12 | 4,753 | +26.2% |
| 2021/12 | 3,766 | +169.8% |
| 2020/12 | 1,396 | -36.5% |
| 2019/12 | 2,197 | -44.6% |
| 2018/12 | 3,963 | +6.5% |
| 2017/12 | 3,722 | +85.4% |
| 2016/12 | 2,008 | -2.1% |
| 2015/12 | 2,051 | +8.1% |
| 2014/12 | 1,897 | +17.1% |
| 2013/12 | 1,620 | +96.4% |
| 2012/12 | 825 | -20.1% |
| 2011/12 | 1,033 | - |