| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 13.9 | +7.7% |
| 2024/12 | 12.9 | +20.3% |
| 2023/12 | 10.7 | +476.8% |
| 2022/12 | 1.9 | -67.6% |
| 2021/12 | 5.7 | -23.3% |
| 2020/12 | 7.5 | +37.0% |
| 2019/12 | 5.5 | +5.4% |
| 2018/12 | 5.2 | +104.3% |
| 2017/12 | 2.5 | -5.4% |
| 2016/12 | 2.7 | -122.7% |
| 2015/12 | -11.8 | -193.8% |
| 2014/12 | 12.6 | +131.8% |
| 2013/12 | 5.4 | -695.5% |
| 2012/12 | -0.9 | -122.7% |
| 2011/12 | 4.0 | - |