| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2025/9 | 4.93 | +47.6% |
| 2024/9 | 3.34 | -28.3% |
| 2023/9 | 4.66 | -48.4% |
| 2022/9 | 9.03 | +63.8% |
| 2021/9 | 5.51 | +548.8% |
| 2020/9 | 0.85 | -39.3% |
| 2019/9 | 1.4 | -63.2% |
| 2018/9 | 3.81 | +53.1% |
| 2017/9 | 2.49 | +2.2% |
| 2016/9 | 2.43 | +17.4% |
| 2015/9 | 2.07 | -140.7% |
| 2014/9 | -5.09 | -352.7% |
| 2013/9 | 2.01 | +121.6% |
| 2012/9 | 0.91 | -78.1% |
| 2011/9 | 4.15 | - |