| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/12 | 6.5 | +31.9% |
| 2024/12 | 4.9 | -363.1% |
| 2023/12 | -1.9 | -118.2% |
| 2022/12 | 10.3 | -10.0% |
| 2021/12 | 11.4 | +224.0% |
| 2020/12 | 3.5 | -33.0% |
| 2019/12 | 5.3 | -54.7% |
| 2018/12 | 11.6 | -3.6% |
| 2017/12 | 12.1 | +37.3% |
| 2017/3 | 7.5 | -14.9% |
| 2016/3 | 8.8 | -1.9% |
| 2015/3 | 9.0 | +31.1% |
| 2014/3 | 6.8 | -29.8% |
| 2013/3 | 9.7 | +13.8% |
| 2012/3 | 8.6 | - |