| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/9 | 51,677 | +12.0% |
| 2024/9 | 46,138 | +12.8% |
| 2023/9 | 40,889 | +15.4% |
| 2022/9 | 35,426 | +4.2% |
| 2021/9 | 33,990 | +0.6% |
| 2020/9 | 33,793 | -6.9% |
| 2019/9 | 36,279 | -4.3% |
| 2018/9 | 37,909 | +7.1% |
| 2017/9 | 35,387 | +3.4% |
| 2016/9 | 34,229 | +8.0% |
| 2015/9 | 31,680 | +8.4% |
| 2014/9 | 29,215 | +16.1% |
| 2013/9 | 25,174 | +17.0% |
| 2012/9 | 21,520 | -0.5% |
| 2011/9 | 21,623 | - |