| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 12,093 | +1.7% |
| 2025/3 | 11,887 | +6.6% |
| 2024/3 | 11,147 | +17.5% |
| 2023/3 | 9,490 | +96.7% |
| 2022/3 | 4,823 | -19.0% |
| 2021/3 | 5,951 | -59.1% |
| 2020/3 | 14,567 | -4.6% |
| 2019/3 | 15,272 | -1.1% |
| 2018/3 | 15,434 | -0.8% |
| 2017/3 | 15,559 | +0.2% |
| 2016/3 | 15,522 | +0.2% |
| 2015/3 | 15,498 | +2.9% |
| 2014/3 | 15,062 | -1.6% |
| 2013/3 | 15,308 | -2.7% |
| 2012/3 | 15,728 | - |