| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 25,006 | +7.1% |
| 2024/3 | 23,352 | +15.9% |
| 2023/3 | 20,145 | +5.2% |
| 2022/3 | 19,148 | -57.1% |
| 2021/3 | 44,628 | -10.4% |
| 2020/3 | 49,805 | +3.5% |
| 2019/3 | 48,144 | +1.5% |
| 2018/3 | 47,455 | -10.6% |
| 2017/3 | 53,064 | -0.5% |
| 2016/3 | 53,347 | +9.5% |
| 2015/3 | 48,706 | +4.3% |
| 2014/3 | 46,696 | -20.9% |
| 2013/3 | 59,027 | -19.2% |
| 2012/3 | 73,023 | - |