| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/12 | 333,880 | +15.9% |
| 2024/12 | 288,119 | +13.3% |
| 2023/12 | 254,286 | +12.5% |
| 2022/12 | 225,970 | +19.1% |
| 2021/12 | 189,731 | +20.6% |
| 2020/12 | 157,337 | +19.7% |
| 2019/12 | 131,463 | +20.0% |
| 2018/12 | 109,553 | +24.0% |
| 2017/12 | 88,348 | +26.9% |
| 2016/12 | 69,647 | +21.0% |
| 2015/12 | 57,564 | +28.1% |
| 2014/12 | 44,938 | +30.0% |
| 2013/12 | 34,557 | +20.2% |
| 2012/12 | 28,742 | +29.2% |
| 2011/12 | 22,239 | - |