| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/12 | 41,977 | +7.9% |
| 2024/12 | 38,916 | +11.7% |
| 2023/12 | 34,852 | -2.8% |
| 2022/12 | 35,846 | +9.2% |
| 2021/12 | 32,812 | +8.7% |
| 2020/12 | 30,175 | -7.6% |
| 2019/12 | 32,669 | -1.3% |
| 2018/12 | 33,089 | +2.8% |
| 2017/12 | 32,189 | -0.7% |
| 2016/12 | 32,426 | -3.5% |
| 2015/12 | 33,614 | -0.9% |
| 2014/12 | 33,936 | -0.6% |
| 2013/12 | 34,131 | +2.6% |
| 2012/12 | 33,252 | 0.0% |
| 2011/12 | 33,240 | - |