| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2025/8 | 10.2 | -193.8% |
| 2024/8 | -10.87 | -218.4% |
| 2023/8 | 9.18 | +2.9% |
| 2022/8 | 8.92 | +87.2% |
| 2021/8 | 4.77 | -30.7% |
| 2020/8 | 6.87 | -9.1% |
| 2019/8 | 7.56 | +27.5% |
| 2018/8 | 5.93 | -31.4% |
| 2017/8 | 8.64 | +110.1% |
| 2016/8 | 4.11 | -66.0% |
| 2015/8 | 12.11 | +46.6% |
| 2014/8 | 8.26 | -25.1% |
| 2013/8 | 11.03 | +19.1% |
| 2012/8 | 9.26 | +48.3% |
| 2011/8 | 6.24 | - |