| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 67,683 | +12.0% |
| 2024/3 | 60,437 | +6.9% |
| 2023/3 | 56,528 | +6.6% |
| 2022/3 | 53,022 | +10.3% |
| 2021/3 | 48,049 | +15.9% |
| 2020/3 | 41,465 | +15.7% |
| 2019/3 | 35,829 | +10.8% |
| 2018/3 | 32,339 | +11.6% |
| 2017/3 | 28,978 | +9.3% |
| 2016/3 | 26,506 | +17.1% |
| 2015/3 | 22,638 | +23.3% |
| 2014/3 | 18,366 | +13.5% |
| 2013/3 | 16,186 | +16.9% |
| 2012/3 | 13,845 | - |