| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 29,093 | +13.9% |
| 2025/3 | 25,544 | +9.2% |
| 2024/3 | 23,382 | +8.2% |
| 2023/3 | 21,606 | -3.0% |
| 2022/3 | 22,269 | +16.5% |
| 2021/3 | 19,121 | -16.1% |
| 2020/3 | 22,794 | -1.7% |
| 2019/3 | 23,198 | +11.4% |
| 2018/3 | 20,823 | +14.6% |
| 2017/3 | 18,165 | +3.8% |
| 2016/3 | 17,503 | +3.5% |
| 2015/3 | 16,903 | +3.7% |
| 2014/3 | 16,299 | +2.3% |
| 2013/3 | 15,940 | -1.6% |
| 2012/3 | 16,200 | - |