| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 7,554 | +0.2% |
| 2024/3 | 7,539 | -0.6% |
| 2023/3 | 7,581 | +16.9% |
| 2022/3 | 6,485 | +54.2% |
| 2021/3 | 4,207 | -46.5% |
| 2020/3 | 7,858 | -10.3% |
| 2019/3 | 8,761 | +51.0% |
| 2018/3 | 5,803 | +20.4% |
| 2017/3 | 4,821 | -22.3% |
| 2016/3 | 6,202 | +7.7% |
| 2015/3 | 5,759 | +21.8% |
| 2014/3 | 4,727 | +2.7% |
| 2013/3 | 4,601 | -16.5% |
| 2012/3 | 5,510 | -9.5% |
| 2011/6 | 6,086 | - |