| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 14,192 | -0.6% |
| 2024/3 | 14,270 | +1.9% |
| 2023/3 | 14,001 | -9.5% |
| 2022/3 | 15,478 | -56.7% |
| 2021/3 | 35,715 | +5.1% |
| 2020/3 | 33,995 | +12.3% |
| 2019/3 | 30,282 | +18.8% |
| 2018/3 | 25,486 | -10.6% |
| 2017/3 | 28,501 | +2.6% |
| 2016/3 | 27,787 | +33.3% |
| 2015/3 | 20,841 | -10.8% |
| 2014/3 | 23,352 | +68.3% |
| 2013/3 | 13,878 | +55.3% |
| 2012/3 | 8,935 | - |