| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 25,440 | -17.9% |
| 2024/3 | 31,005 | +10.4% |
| 2023/3 | 28,088 | +23.9% |
| 2022/3 | 22,675 | +16.7% |
| 2021/3 | 19,436 | -11.1% |
| 2020/3 | 21,875 | -10.2% |
| 2019/3 | 24,369 | +2.7% |
| 2018/3 | 23,717 | +18.2% |
| 2017/3 | 20,069 | -9.6% |
| 2016/3 | 22,191 | +0.4% |
| 2015/3 | 22,113 | -5.0% |
| 2014/3 | 23,279 | +13.3% |
| 2013/3 | 20,547 | -22.1% |
| 2012/3 | 26,393 | - |