| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 5,437 | +3.7% |
| 2025/3 | 5,241 | -10.5% |
| 2024/3 | 5,853 | -16.2% |
| 2023/3 | 6,982 | -12.3% |
| 2022/3 | 7,957 | +8.9% |
| 2021/3 | 7,305 | -17.3% |
| 2020/3 | 8,838 | +18.3% |
| 2019/3 | 7,469 | +11.0% |
| 2018/3 | 6,730 | -16.8% |
| 2017/3 | 8,086 | -25.3% |
| 2016/3 | 10,831 | +25.4% |
| 2015/3 | 8,639 | -4.4% |
| 2014/3 | 9,038 | +44.0% |
| 2013/3 | 6,275 | +30.1% |
| 2012/3 | 4,822 | - |