| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/9 | 22,122 | +5.7% |
| 2024/9 | 20,920 | +2.3% |
| 2023/9 | 20,444 | +18.3% |
| 2022/9 | 17,280 | +21.6% |
| 2021/9 | 14,215 | +2.0% |
| 2020/9 | 13,940 | -17.0% |
| 2019/9 | 16,785 | -5.1% |
| 2018/9 | 17,688 | +3.6% |
| 2017/9 | 17,081 | -3.9% |
| 2016/9 | 17,771 | +9.4% |
| 2015/9 | 16,238 | +0.9% |
| 2014/9 | 16,093 | +16.8% |
| 2013/9 | 13,781 | -0.2% |
| 2012/9 | 13,812 | +2.9% |
| 2011/9 | 13,419 | - |