| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/12 | 18,237 | +4.7% |
| 2024/12 | 17,417 | +10.9% |
| 2023/12 | 15,709 | +7.7% |
| 2022/12 | 14,582 | +15.8% |
| 2021/12 | 12,590 | +52.1% |
| 2020/12 | 8,276 | -15.3% |
| 2019/12 | 9,774 | -17.1% |
| 2018/12 | 11,787 | +38.1% |
| 2017/12 | 8,533 | -32.2% |
| 2017/3 | 11,427 | -9.2% |
| 2016/3 | 12,588 | -8.9% |
| 2015/3 | 13,816 | -13.1% |
| 2014/3 | 15,902 | -9.1% |
| 2013/3 | 17,486 | +13.8% |
| 2012/3 | 15,365 | - |