| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 15,768 | -8.2% |
| 2024/3 | 17,175 | -7.8% |
| 2023/3 | 18,626 | -10.0% |
| 2022/3 | 20,700 | -18.5% |
| 2021/3 | 25,392 | +8.8% |
| 2020/3 | 23,347 | +21.8% |
| 2019/3 | 19,162 | +18.3% |
| 2018/3 | 16,202 | +14.6% |
| 2017/3 | 14,141 | +35.3% |
| 2016/3 | 10,452 | +24.1% |
| 2015/3 | 8,424 | +21.7% |
| 2014/3 | 6,921 | +24.1% |
| 2013/3 | 5,578 | +17.3% |
| 2012/3 | 4,756 | - |