| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/2 | 8.6 | +34.3% |
| 2024/2 | 6.4 | -38.6% |
| 2023/2 | 10.4 | -29.9% |
| 2022/2 | 14.8 | +8.6% |
| 2021/2 | 13.7 | +59.4% |
| 2020/2 | 8.6 | -17.6% |
| 2019/2 | 10.4 | +16.4% |
| 2018/2 | 8.9 | - |
| 2017/12 | 12.5 | -11.4% |
| 2016/12 | 14.1 | +1.1% |
| 2015/12 | 14.0 | +33.4% |
| 2014/12 | 10.5 | +19.5% |
| 2013/12 | 8.8 | -33.3% |
| 2012/12 | 13.2 | -23.4% |
| 2011/12 | 17.2 | - |