| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/9 | 16,746 | +3.9% |
| 2024/9 | 16,123 | +4.0% |
| 2023/9 | 15,496 | +16.9% |
| 2022/9 | 13,258 | +17.7% |
| 2021/9 | 11,260 | +7.6% |
| 2020/9 | 10,463 | +2.5% |
| 2019/9 | 10,213 | +9.5% |
| 2018/9 | 9,330 | +6.8% |
| 2017/9 | 8,738 | +6.5% |
| 2016/9 | 8,202 | +14.0% |
| 2015/9 | 7,197 | +4.3% |
| 2014/9 | 6,900 | +29.8% |
| 2013/9 | 5,316 | +14.7% |
| 2012/9 | 4,635 | +32.7% |
| 2011/9 | 3,493 | - |