| （単位：百万円） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 37,138 | -22.5% |
| 2023/12 | 47,927 | +31.2% |
| 2022/12 | 36,528 | +86.3% |
| 2021/12 | 19,609 | +284.0% |
| 2020/12 | 5,106 | -83.8% |
| 2019/12 | 31,451 | +0.6% |
| 2018/12 | 31,275 | +26.1% |
| 2017/12 | 24,803 | -2431.1% |
| 2016/12 | -1,064 | -103.6% |
| 2015/12 | 29,681 | +163.9% |
| 2015/3 | 23,086 | +105.3% |
| 2014/3 | 11,245 | +124.7% |
| 2013/3 | 5,005 | -15.4% |
| 2012/3 | 5,915 | +945.1% |
| 2011/3 | 566 | - |