| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 9.7 | -7.7% |
| 2024/12 | 10.6 | +6.4% |
| 2023/12 | 9.9 | -3.1% |
| 2022/12 | 10.3 | +10.1% |
| 2021/12 | 9.3 | +38.9% |
| 2020/12 | 6.7 | -38.4% |
| 2019/12 | 10.9 | -8.7% |
| 2018/12 | 11.9 | -22.4% |
| 2017/12 | 15.4 | -9.8% |
| 2016/12 | 17.1 | +34.2% |
| 2015/12 | 12.7 | +7.9% |
| 2014/12 | 11.8 | +103.6% |
| 2013/12 | 5.8 | +26.1% |
| 2012/12 | 4.6 | -17.7% |
| 2011/12 | 5.6 | - |