| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 44,078 | -0.1% |
| 2024/3 | 44,137 | +6.8% |
| 2023/3 | 41,316 | +2.3% |
| 2022/3 | 40,402 | +11.8% |
| 2021/3 | 36,130 | +12.9% |
| 2020/3 | 32,010 | +12.5% |
| 2019/3 | 28,463 | +15.6% |
| 2018/3 | 24,625 | +29.1% |
| 2017/3 | 19,070 | +29.0% |
| 2016/3 | 14,778 | +20.9% |
| 2015/3 | 12,228 | +15.9% |
| 2014/3 | 10,548 | +46.2% |
| 2013/3 | 7,215 | +20.1% |
| 2012/3 | 6,006 | - |