| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/10 | 10,918 | -8.2% |
| 2023/10 | 11,887 | +3.6% |
| 2022/10 | 11,471 | -16.0% |
| 2021/10 | 13,653 | +0.1% |
| 2020/10 | 13,636 | -11.3% |
| 2019/10 | 15,368 | +13.8% |
| 2018/10 | 13,510 | +7.6% |
| 2017/10 | 12,550 | +5.0% |
| 2016/10 | 11,951 | 0.0% |
| 2015/10 | 11,945 | -6.3% |
| 2014/10 | 12,742 | +4.8% |
| 2013/10 | 12,159 | +3.2% |
| 2012/10 | 11,785 | +30.7% |
| 2011/10 | 9,017 | - |