| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/4 | 33,721 | +13.0% |
| 2024/4 | 29,841 | +12.9% |
| 2023/4 | 26,430 | +12.9% |
| 2022/4 | 23,401 | +19.4% |
| 2021/4 | 19,597 | +24.6% |
| 2020/4 | 15,730 | +13.6% |
| 2019/4 | 13,852 | +18.6% |
| 2018/4 | 11,680 | +21.1% |
| 2017/4 | 9,642 | +14.8% |
| 2016/4 | 8,398 | +15.4% |
| 2015/4 | 7,276 | +12.7% |
| 2014/4 | 6,457 | +22.1% |
| 2013/4 | 5,288 | +21.7% |
| 2012/4 | 4,346 | - |