| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/9 | 29,187 | +13.4% |
| 2024/9 | 25,727 | -8.5% |
| 2023/9 | 28,113 | +13.0% |
| 2022/9 | 24,877 | +21.7% |
| 2021/9 | 20,440 | +7.0% |
| 2020/9 | 19,105 | -25.9% |
| 2019/9 | 25,774 | +13.2% |
| 2018/9 | 22,772 | +33.6% |
| 2017/9 | 17,045 | +8.3% |
| 2016/9 | 15,746 | -19.9% |
| 2015/9 | 19,661 | +1.3% |
| 2014/9 | 19,413 | +7.5% |
| 2013/9 | 18,055 | +64.4% |
| 2012/9 | 10,984 | -29.7% |
| 2011/9 | 15,617 | - |