| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/10 | 11,444 | -1.3% |
| 2023/10 | 11,596 | +2.3% |
| 2022/10 | 11,338 | +20.3% |
| 2021/10 | 9,425 | +4.5% |
| 2020/10 | 9,023 | -5.7% |
| 2019/10 | 9,567 | +12.8% |
| 2018/10 | 8,482 | +4.5% |
| 2017/10 | 8,118 | -9.4% |
| 2016/10 | 8,957 | +12.4% |
| 2015/10 | 7,966 | -13.6% |
| 2014/10 | 9,219 | -16.1% |
| 2013/10 | 10,990 | +12.8% |
| 2012/10 | 9,744 | -7.6% |
| 2011/10 | 10,542 | - |