| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/12 | 5,639 | -10.8% |
| 2024/12 | 6,320 | +11.8% |
| 2023/12 | 5,654 | +18.8% |
| 2022/12 | 4,758 | +13.8% |
| 2021/12 | 4,180 | +2.5% |
| 2020/12 | 4,079 | -34.1% |
| 2019/12 | 6,190 | -8.9% |
| 2018/12 | 6,792 | +6.9% |
| 2017/12 | 6,351 | +18.3% |
| 2016/12 | 5,367 | +5.9% |
| 2015/12 | 5,069 | +18.5% |
| 2014/12 | 4,280 | +0.5% |
| 2013/12 | 4,256 | +88.0% |
| 2012/12 | 2,264 | +99.6% |
| 2011/12 | 1,134 | - |