| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 10,546 | -6.6% |
| 2025/3 | 11,294 | +14.0% |
| 2024/3 | 9,910 | +3.0% |
| 2023/3 | 9,623 | -21.3% |
| 2022/3 | 12,235 | +5.9% |
| 2021/3 | 11,557 | -3.8% |
| 2020/3 | 12,019 | -11.4% |
| 2019/3 | 13,568 | -8.8% |
| 2018/3 | 14,877 | -4.7% |
| 2017/3 | 15,606 | +0.1% |
| 2016/3 | 15,597 | -10.3% |
| 2015/3 | 17,391 | -19.9% |
| 2014/3 | 21,721 | -3.0% |
| 2013/3 | 22,387 | 0.0% |
| 2012/3 | 22,383 | - |