| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/12 | 5,905 | -8.5% |
| 2024/12 | 6,455 | -10.1% |
| 2023/12 | 7,176 | -0.4% |
| 2022/12 | 7,205 | +16.5% |
| 2021/12 | 6,185 | +11.6% |
| 2020/12 | 5,543 | -10.3% |
| 2019/12 | 6,179 | -8.5% |
| 2018/12 | 6,753 | +15.2% |
| 2017/12 | 5,864 | +14.2% |
| 2016/12 | 5,135 | -6.8% |
| 2015/12 | 5,509 | -10.4% |
| 2014/12 | 6,145 | +5.5% |
| 2013/12 | 5,825 | +10.3% |
| 2012/12 | 5,281 | -7.1% |
| 2011/12 | 5,683 | - |