| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/8 | 11.7 | +20.3% |
| 2024/8 | 9.7 | -28.7% |
| 2023/8 | 13.6 | +17.1% |
| 2022/8 | 11.6 | +13.1% |
| 2021/8 | 10.3 | +16.6% |
| 2020/8 | 8.8 | +11.6% |
| 2019/8 | 7.9 | -18.3% |
| 2018/8 | 9.7 | +79.6% |
| 2017/8 | 5.4 | -47.8% |
| 2016/8 | 10.3 | +7.7% |
| 2015/8 | 9.6 | +66.0% |
| 2014/8 | 5.8 | -196.9% |
| 2013/8 | -6.0 | -165.3% |
| 2012/8 | 9.1 | -41.4% |
| 2011/8 | 15.6 | - |