| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/12 | 26,250 | +0.3% |
| 2024/12 | 26,168 | -0.8% |
| 2023/12 | 26,386 | +8.1% |
| 2022/12 | 24,403 | +7.5% |
| 2021/12 | 22,700 | +3.8% |
| 2020/12 | 21,871 | -2.0% |
| 2019/12 | 22,321 | -1.4% |
| 2018/12 | 22,629 | +3.2% |
| 2017/12 | 21,923 | +0.3% |
| 2016/12 | 21,863 | -3.1% |
| 2015/12 | 22,563 | -0.1% |
| 2014/12 | 22,587 | +3.9% |
| 2013/12 | 21,738 | +3.7% |
| 2012/12 | 20,963 | -1.4% |
| 2011/12 | 21,271 | - |