| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 2,107 | -37.5% |
| 2025/3 | 3,369 | +10.7% |
| 2024/3 | 3,044 | -9.0% |
| 2023/3 | 3,345 | 0.0% |
| 2022/3 | 3,344 | +16.2% |
| 2021/3 | 2,879 | -12.2% |
| 2020/3 | 3,279 | -1.7% |
| 2019/3 | 3,334 | +6.5% |
| 2018/3 | 3,129 | +6.8% |
| 2017/3 | 2,931 | -2.9% |
| 2016/3 | 3,019 | -28.1% |
| 2015/3 | 4,197 | -24.2% |
| 2014/3 | 5,536 | -13.2% |
| 2013/3 | 6,375 | +7.8% |
| 2012/3 | 5,915 | - |