| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2025/2 | 5.17 | +166.2% |
| 2024/2 | 1.94 | +25.6% |
| 2023/2 | 1.54 | +279.5% |
| 2022/2 | 0.41 | -78.9% |
| 2021/2 | 1.93 | +8.0% |
| 2020/2 | 1.79 | +128.3% |
| 2019/2 | 0.78 | +155.1% |
| 2018/2 | 0.31 | -73.7% |
| 2017/2 | 1.16 | -19.3% |
| 2016/2 | 1.44 | -40.7% |
| 2015/2 | 2.43 | +29.7% |
| 2014/2 | 1.88 | -54.3% |
| 2013/2 | 4.11 | +118.7% |
| 2012/2 | 1.88 | -379.1% |
| 2011/3 | -0.67 | - |