| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/9 | 15,831 | +8.8% |
| 2024/9 | 14,554 | +6.8% |
| 2023/9 | 13,632 | -0.5% |
| 2022/9 | 13,703 | +11.5% |
| 2021/9 | 12,285 | +15.8% |
| 2020/9 | 10,604 | -9.0% |
| 2019/9 | 11,652 | +28.8% |
| 2018/9 | 9,047 | +16.5% |
| 2017/9 | 7,765 | -4.4% |
| 2016/9 | 8,125 | +9.9% |
| 2015/9 | 7,393 | -1.6% |
| 2014/9 | 7,517 | +10.7% |
| 2013/9 | 6,792 | +40.2% |
| 2012/9 | 4,846 | +10.4% |
| 2011/9 | 4,390 | - |