| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/9 | 32,363 | -9.6% |
| 2024/9 | 35,791 | +6.5% |
| 2023/9 | 33,617 | +16.1% |
| 2022/9 | 28,954 | +21.9% |
| 2021/9 | 23,753 | +21.9% |
| 2020/9 | 19,480 | +4.6% |
| 2019/9 | 18,616 | +8.6% |
| 2018/9 | 17,149 | +9.6% |
| 2017/9 | 15,641 | +10.6% |
| 2016/9 | 14,138 | -0.7% |
| 2015/9 | 14,244 | +6.2% |
| 2014/9 | 13,407 | +20.1% |
| 2013/9 | 11,159 | +29.7% |
| 2012/9 | 8,607 | -4.9% |
| 2011/9 | 9,047 | - |