| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 14,688 | +0.5% |
| 2025/3 | 14,618 | +0.9% |
| 2024/3 | 14,483 | +7.0% |
| 2023/3 | 13,529 | +1.7% |
| 2022/3 | 13,301 | -24.9% |
| 2021/3 | 17,709 | +2.7% |
| 2020/3 | 17,236 | +1.3% |
| 2019/3 | 17,010 | +1.3% |
| 2018/3 | 16,791 | +0.2% |
| 2017/3 | 16,760 | +0.6% |
| 2016/3 | 16,667 | +1.3% |
| 2015/3 | 16,456 | -0.8% |
| 2014/3 | 16,587 | +1.7% |
| 2013/3 | 16,315 | -2.3% |
| 2012/3 | 16,705 | - |