| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/9 | 4,657 | -3.8% |
| 2024/9 | 4,840 | -5.9% |
| 2023/9 | 5,146 | -17.8% |
| 2022/9 | 6,256 | -25.0% |
| 2021/9 | 8,345 | +6.0% |
| 2020/9 | 7,874 | +18.7% |
| 2019/9 | 6,636 | +13.2% |
| 2018/9 | 5,864 | +60.4% |
| 2017/9 | 3,656 | +34.2% |
| 2016/9 | 2,726 | +80.8% |
| 2015/9 | 1,507 | +49.8% |
| 2014/9 | 1,006 | +33.9% |
| 2013/9 | 751 | +21.3% |
| 2012/9 | 619 | +26.1% |
| 2011/9 | 491 | - |