| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 11,789 | +6.3% |
| 2023/12 | 11,091 | +16.0% |
| 2022/12 | 9,558 | -0.2% |
| 2021/12 | 9,573 | +68.9% |
| 2020/12 | 5,668 | -41.0% |
| 2019/12 | 9,611 | -3.5% |
| 2018/12 | 9,961 | +1.5% |
| 2017/12 | 9,816 | +0.6% |
| 2016/12 | 9,755 | +2.3% |
| 2015/12 | 9,538 | -6.5% |
| 2014/12 | 10,199 | -6.7% |
| 2013/12 | 10,932 | -7.5% |
| 2012/12 | 11,813 | -0.9% |
| 2011/12 | 11,922 | - |