| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 52,097 | -4.1% |
| 2025/3 | 54,326 | -0.5% |
| 2024/3 | 54,603 | +4.1% |
| 2023/3 | 52,441 | -2.4% |
| 2022/3 | 53,747 | -7.2% |
| 2021/3 | 57,905 | +12.3% |
| 2020/3 | 51,579 | +9.1% |
| 2019/3 | 47,258 | +5.7% |
| 2018/3 | 44,713 | 0.0% |
| 2017/3 | 44,711 | +2.2% |
| 2016/3 | 43,760 | +3.4% |
| 2015/3 | 42,319 | -4.0% |
| 2014/3 | 44,060 | +1.7% |
| 2013/3 | 43,337 | +0.5% |
| 2012/3 | 43,105 | - |