| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/10 | 5,196 | -7.3% |
| 2024/10 | 5,607 | +3.7% |
| 2023/10 | 5,409 | -16.0% |
| 2022/10 | 6,443 | +8.3% |
| 2021/10 | 5,947 | -0.9% |
| 2020/10 | 6,003 | -21.0% |
| 2019/10 | 7,601 | -0.5% |
| 2018/10 | 7,640 | +44.1% |
| 2017/10 | 5,301 | -0.7% |
| 2016/10 | 5,337 | +29.3% |
| 2015/10 | 4,126 | -84.3% |
| 2015/3 | 30,340 | +15.5% |
| 2014/3 | 26,276 | -10.3% |
| 2013/3 | 29,306 | +41.0% |
| 2012/3 | 20,790 | +16.8% |
| 2011/3 | 17,807 | - |