| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 20,655 | +12.3% |
| 2025/3 | 18,387 | +7.6% |
| 2024/3 | 17,087 | +4.7% |
| 2023/3 | 16,317 | +25.0% |
| 2022/3 | 13,056 | -1.9% |
| 2021/3 | 13,306 | -22.7% |
| 2020/3 | 17,218 | -6.1% |
| 2019/3 | 18,337 | +0.5% |
| 2018/3 | 18,238 | -5.2% |
| 2017/3 | 19,245 | +16.9% |
| 2016/3 | 16,463 | +7.5% |
| 2015/3 | 15,317 | -2.1% |
| 2014/3 | 15,651 | -16.9% |
| 2013/3 | 18,823 | +3.8% |
| 2012/3 | 18,135 | - |