| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/12 | 3,927 | -7.3% |
| 2024/12 | 4,234 | -5.9% |
| 2023/12 | 4,498 | -3.7% |
| 2022/12 | 4,671 | +47.9% |
| 2021/12 | 3,158 | +30.1% |
| 2020/12 | 2,427 | -14.4% |
| 2019/12 | 2,834 | -18.6% |
| 2018/12 | 3,479 | -7.4% |
| 2017/12 | 3,759 | +15.6% |
| 2016/12 | 3,252 | +26.8% |
| 2015/12 | 2,564 | +72.1% |
| 2014/12 | 1,490 | +12.9% |
| 2013/12 | 1,320 | +71.0% |
| 2012/12 | 772 | +8.6% |
| 2011/12 | 710 | - |