| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/11 | 27,842 | -2.8% |
| 2024/11 | 28,639 | +2.3% |
| 2023/11 | 27,986 | +7.8% |
| 2022/11 | 25,950 | +4.7% |
| 2021/11 | 24,782 | +14.0% |
| 2020/11 | 21,742 | -12.0% |
| 2019/11 | 24,702 | -8.7% |
| 2018/11 | 27,055 | -4.7% |
| 2017/11 | 28,379 | +4.1% |
| 2016/11 | 27,263 | +7.3% |
| 2015/11 | 25,418 | +5.2% |
| 2014/11 | 24,151 | +5.0% |
| 2013/11 | 23,000 | +6.5% |
| 2012/11 | 21,595 | -4.2% |
| 2011/11 | 22,536 | - |