| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/9 | 17,630 | +7.6% |
| 2024/9 | 16,380 | +10.9% |
| 2023/9 | 14,774 | +13.9% |
| 2022/9 | 12,974 | +10.3% |
| 2021/9 | 11,761 | -5.7% |
| 2020/9 | 12,471 | -11.5% |
| 2019/9 | 14,085 | +3.0% |
| 2018/9 | 13,670 | +7.7% |
| 2017/9 | 12,689 | +5.6% |
| 2016/9 | 12,016 | +9.3% |
| 2015/9 | 10,997 | +9.1% |
| 2014/9 | 10,080 | +13.1% |
| 2013/9 | 8,913 | +12.3% |
| 2012/9 | 7,934 | +12.8% |
| 2011/9 | 7,032 | - |