| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 50,855 | +1.2% |
| 2025/3 | 50,267 | +16.0% |
| 2024/3 | 43,345 | +11.2% |
| 2023/3 | 38,976 | +0.3% |
| 2022/3 | 38,840 | +5.4% |
| 2021/3 | 36,841 | -6.8% |
| 2020/3 | 39,532 | +3.0% |
| 2019/3 | 38,380 | -5.3% |
| 2018/3 | 40,543 | +9.9% |
| 2017/3 | 36,882 | +13.1% |
| 2016/3 | 32,597 | +3.7% |
| 2015/3 | 31,426 | -4.9% |
| 2014/3 | 33,029 | +18.1% |
| 2013/3 | 27,978 | -7.6% |
| 2012/3 | 30,265 | - |