| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 8,558 | -0.7% |
| 2025/3 | 8,620 | -2.8% |
| 2024/3 | 8,869 | +17.0% |
| 2023/3 | 7,583 | -22.5% |
| 2022/3 | 9,785 | -28.4% |
| 2021/3 | 13,661 | -11.7% |
| 2020/3 | 15,480 | +3.1% |
| 2019/3 | 15,019 | +13.4% |
| 2018/3 | 13,242 | +3.8% |
| 2017/3 | 12,754 | +4.4% |
| 2016/3 | 12,218 | +13.3% |
| 2015/3 | 10,786 | +23.9% |
| 2014/3 | 8,704 | +17.5% |
| 2013/3 | 7,406 | +24.3% |
| 2012/3 | 5,957 | - |