| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | -1.6 | -38.7% |
| 2024/12 | -2.5 | +54.9% |
| 2023/12 | -1.6 | -71.0% |
| 2022/12 | -5.6 | +414.7% |
| 2021/12 | -1.1 | -256.7% |
| 2020/12 | 0.7 | -118.7% |
| 2019/12 | -3.7 | -66.0% |
| 2018/12 | -11.0 | +65.9% |
| 2017/12 | -6.6 | +392.5% |
| 2016/12 | -1.3 | -283.5% |
| 2015/12 | 0.7 | -109.2% |
| 2014/12 | -7.9 | +98.4% |
| 2013/12 | -4.0 | +32.2% |
| 2012/12 | -3.0 | +579.0% |
| 2011/12 | -0.4 | - |