| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 26,491 | +9.4% |
| 2025/3 | 24,219 | +13.5% |
| 2024/3 | 21,334 | +8.5% |
| 2023/3 | 19,664 | +7.4% |
| 2022/3 | 18,306 | -1.7% |
| 2021/3 | 18,624 | -11.4% |
| 2020/3 | 21,010 | +8.1% |
| 2019/3 | 19,431 | +3.2% |
| 2018/3 | 18,833 | -2.0% |
| 2017/3 | 19,208 | -6.7% |
| 2016/3 | 20,597 | +6.7% |
| 2015/3 | 19,299 | +6.2% |
| 2014/3 | 18,179 | +17.4% |
| 2013/3 | 15,482 | +9.0% |
| 2012/3 | 14,202 | - |