| （単位：十億円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/12 | 1,347 | -3.2% |
| 2024/12 | 1,391 | +8.0% |
| 2023/12 | 1,289 | -7.5% |
| 2022/12 | 1,393 | -1.9% |
| 2021/12 | 1,420 | +45.8% |
| 2020/12 | 974 | +7.4% |
| 2019/12 | 906 | -8.6% |
| 2018/12 | 992 | +27.1% |
| 2017/12 | 780 | +16.3% |
| 2016/12 | 671 | -14.1% |
| 2015/12 | 781 | -10.9% |
| 2014/12 | 877 | +3.4% |
| 2013/12 | 848 | +14.6% |
| 2012/12 | 740 | -13.4% |
| 2011/12 | 854 | - |