| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | -1256.0 | +186.4% |
| 2024/12 | -438.6 | +17.4% |
| 2023/12 | -373.6 | -37.4% |
| 2022/12 | -596.6 | +8.7% |
| 2021/12 | -548.7 | +47.0% |
| 2020/12 | -373.3 | +31.0% |
| 2019/12 | -285.0 | -2179.2% |
| 2018/12 | 13.7 | -101.2% |
| 2017/12 | -1133.5 | -19.4% |
| 2016/12 | -1406.1 | +410.9% |
| 2015/12 | -275.2 | -58.8% |
| 2014/12 | -668.4 | +21.5% |
| 2013/12 | -550.2 | -50.9% |
| 2012/12 | -1120.7 | -29.0% |
| 2011/12 | -1577.4 | - |