| （単位：百万円） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 24,403 | +54.6% |
| 2023/12 | 15,785 | -22.6% |
| 2022/12 | 20,397 | -19.6% |
| 2021/12 | 25,358 | +631.6% |
| 2020/12 | 3,466 | -70.4% |
| 2019/12 | 11,703 | +647.3% |
| 2018/12 | 1,566 | -85.2% |
| 2018/3 | 19,700 | +86.6% |
| 2017/3 | 10,556 | -38.0% |
| 2016/3 | 17,034 | -17.5% |
| 2015/3 | 20,650 | -6.9% |
| 2014/3 | 22,171 | +25.4% |
| 2013/3 | 17,686 | +103.8% |
| 2012/3 | 8,680 | - |