| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/3 | -38.3 | +104.1% |
| 2025/3 | -18.7 | +211.4% |
| 2024/3 | -6.0 | -33.4% |
| 2023/3 | -9.0 | -68.9% |
| 2022/3 | -29.1 | +281.2% |
| 2021/3 | -7.6 | -66.4% |
| 2020/3 | -22.7 | -1388.6% |
| 2019/3 | 1.8 | -117.2% |
| 2018/3 | -10.2 | -23.0% |
| 2017/3 | -13.3 | -390.9% |
| 2016/3 | 4.6 | -54.6% |
| 2015/3 | 10.0 | +16.4% |
| 2014/3 | 8.6 | -53.8% |
| 2013/3 | 18.7 | +305.1% |
| 2012/3 | 4.6 | - |