| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/9 | 15,847 | +5.0% |
| 2024/9 | 15,099 | +4.5% |
| 2023/9 | 14,442 | +5.8% |
| 2022/9 | 13,653 | +4.7% |
| 2021/9 | 13,036 | +19.3% |
| 2020/9 | 10,928 | -5.7% |
| 2019/9 | 11,593 | +5.1% |
| 2018/9 | 11,034 | +4.4% |
| 2017/9 | 10,565 | +3.8% |
| 2016/9 | 10,176 | +5.9% |
| 2015/9 | 9,607 | +5.5% |
| 2014/9 | 9,104 | +3.4% |
| 2013/9 | 8,805 | +6.8% |
| 2012/9 | 8,245 | +7.5% |
| 2011/9 | 7,668 | - |