| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 10.3 | -15.7% |
| 2024/12 | 12.2 | +21.7% |
| 2023/12 | 10.0 | +8.6% |
| 2022/12 | 9.2 | -156.4% |
| 2021/12 | -16.3 | -60.6% |
| 2020/12 | -41.4 | -506.8% |
| 2019/12 | 10.2 | +16.6% |
| 2018/12 | 8.7 | +13.7% |
| 2017/12 | 7.7 | +18.2% |
| 2016/12 | 6.5 | -35.6% |
| 2015/12 | 10.1 | -22.2% |
| 2014/12 | 13.0 | -13.7% |
| 2013/12 | 15.0 | +1.2% |
| 2012/12 | 14.9 | -0.3% |
| 2011/12 | 14.9 | - |