| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/9 | 11,321 | -0.6% |
| 2024/9 | 11,391 | -4.3% |
| 2023/9 | 11,909 | +1.3% |
| 2022/9 | 11,752 | +18.3% |
| 2021/9 | 9,933 | +26.6% |
| 2020/9 | 7,845 | +20.0% |
| 2019/9 | 6,536 | +10.7% |
| 2018/9 | 5,903 | +16.5% |
| 2017/9 | 5,068 | +32.9% |
| 2016/9 | 3,814 | +26.3% |
| 2015/9 | 3,019 | +22.2% |
| 2014/9 | 2,471 | -0.7% |
| 2013/9 | 2,488 | +11.4% |
| 2012/9 | 2,233 | +17.0% |
| 2011/9 | 1,907 | - |