| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 71,356 | +1.0% |
| 2023/12 | 70,631 | +10.1% |
| 2022/12 | 64,172 | +10.1% |
| 2021/12 | 58,260 | +13.1% |
| 2020/12 | 51,505 | -15.7% |
| 2019/12 | 61,073 | -2.1% |
| 2018/12 | 62,413 | +5.1% |
| 2017/12 | 59,375 | +16.4% |
| 2016/12 | 50,992 | +0.3% |
| 2015/12 | 50,852 | +6.8% |
| 2014/12 | 47,619 | +7.0% |
| 2013/12 | 44,523 | +18.2% |
| 2012/12 | 37,653 | +12.5% |
| 2011/12 | 33,463 | - |