| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2025/6 | 3.0 | -8.8% |
| 2024/6 | 3.3 | +8.7% |
| 2023/7 | 3.0 | +17.7% |
| 2022/7 | 2.5 | +123.3% |
| 2021/7 | 1.1 | +105.5% |
| 2020/6 | 0.6 | -83.4% |
| 2019/6 | 3.3 | +0.2% |
| 2018/6 | 3.3 | +4.4% |
| 2017/7 | 3.2 | +12.1% |
| 2016/7 | 2.8 | +37.4% |
| 2015/6 | 2.1 | -34.7% |
| 2014/6 | 3.2 | -9.0% |
| 2013/6 | 3.5 | -17.2% |
| 2012/6 | 4.2 | -9.4% |
| 2011/7 | 4.6 | -6.4% |
| 2010/7 | 5.0 | - |