| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/12 | 28,957 | +6.5% |
| 2024/12 | 27,183 | +2.8% |
| 2023/12 | 26,442 | +8.4% |
| 2022/12 | 24,390 | +2.2% |
| 2021/12 | 23,864 | -0.7% |
| 2020/12 | 24,021 | -2.9% |
| 2019/12 | 24,751 | -1.6% |
| 2018/12 | 25,145 | -5.5% |
| 2017/12 | 26,602 | -0.3% |
| 2016/12 | 26,693 | +6.5% |
| 2015/12 | 25,074 | +0.5% |
| 2014/12 | 24,955 | +1.0% |
| 2013/12 | 24,697 | -0.4% |
| 2012/12 | 24,792 | -7.2% |
| 2011/12 | 26,706 | - |