| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 2024/7 | 21.8 | +4.8% |
| 2023/7 | 20.8 | +4.1% |
| 2022/7 | 19.97 | -24.7% |
| 2021/7 | 26.53 | -7.3% |
| 2020/7 | 28.62 | +3.2% |
| 2019/7 | 27.73 | +10.0% |
| 2018/7 | 25.2 | -4.6% |
| 2017/7 | 26.41 | +3.0% |
| 2016/7 | 25.63 | +50.9% |
| 2015/7 | 16.98 | -41.8% |
| 2014/7 | 29.16 | +0.5% |
| 2013/7 | 29.01 | +4.6% |
| 2012/7 | 27.73 | +10.5% |
| 2011/7 | 25.08 | +6.3% |
| 2010/7 | 23.59 | - |