| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/10 | 35,986 | -17.0% |
| 2023/10 | 43,373 | +8.5% |
| 2022/10 | 39,965 | -6.3% |
| 2021/10 | 42,632 | -2.2% |
| 2020/10 | 43,594 | +1.1% |
| 2019/10 | 43,112 | +5.4% |
| 2018/10 | 40,919 | -1.2% |
| 2017/10 | 41,405 | -1.0% |
| 2016/10 | 41,811 | -5.7% |
| 2015/10 | 44,352 | +4.6% |
| 2014/10 | 42,390 | -12.9% |
| 2013/10 | 48,642 | +9.0% |
| 2012/10 | 44,645 | +13.0% |
| 2011/10 | 39,507 | - |