| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/9 | 25,933 | -0.2% |
| 2024/9 | 25,975 | -16.0% |
| 2023/9 | 30,926 | -5.0% |
| 2022/9 | 32,541 | -12.3% |
| 2021/9 | 37,125 | -17.7% |
| 2020/9 | 45,128 | +16.0% |
| 2019/9 | 38,920 | -15.0% |
| 2018/9 | 45,776 | -12.4% |
| 2017/9 | 52,246 | -38.3% |
| 2016/9 | 84,730 | +17.0% |
| 2015/9 | 72,396 | +35.1% |
| 2014/9 | 53,575 | +219.5% |
| 2013/9 | 16,767 | +230.6% |
| 2012/9 | 5,072 | +122.1% |
| 2011/9 | 2,283 | - |