| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 52,366 | +3.0% |
| 2025/3 | 50,832 | -1.9% |
| 2024/3 | 51,842 | +20.7% |
| 2023/3 | 42,944 | +1.0% |
| 2022/3 | 42,526 | +11.5% |
| 2021/3 | 38,123 | +1.1% |
| 2020/3 | 37,709 | +0.6% |
| 2019/3 | 37,496 | +22.6% |
| 2018/3 | 30,576 | -0.1% |
| 2017/3 | 30,594 | +5.9% |
| 2016/3 | 28,885 | +6.9% |
| 2015/3 | 27,024 | +7.3% |
| 2014/3 | 25,175 | +4.9% |
| 2013/3 | 23,993 | +10.6% |
| 2012/3 | 21,703 | - |