| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2026/2 | 10.7 | -9.1% |
| 2025/2 | 11.7 | +11.3% |
| 2024/2 | 10.5 | -22.6% |
| 2023/2 | 13.6 | +7.0% |
| 2022/2 | 12.7 | +54.2% |
| 2021/2 | 8.3 | -42.6% |
| 2020/2 | 14.4 | -10.0% |
| 2019/3 | 16.0 | -0.8% |
| 2018/3 | 16.1 | -1.9% |
| 2017/3 | 16.4 | -0.5% |
| 2016/3 | 16.5 | +2.3% |
| 2015/3 | 16.1 | +12.3% |
| 2014/3 | 14.4 | -11.3% |
| 2013/3 | 16.2 | +13.4% |
| 2012/2 | 14.3 | - |