| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 35,751 | +6.3% |
| 2025/3 | 33,641 | -4.5% |
| 2024/3 | 35,220 | -1.5% |
| 2023/3 | 35,748 | +21.7% |
| 2022/3 | 29,366 | +25.1% |
| 2021/3 | 23,466 | -11.5% |
| 2020/3 | 26,519 | -3.5% |
| 2019/3 | 27,484 | +7.6% |
| 2018/3 | 25,538 | +9.1% |
| 2017/3 | 23,399 | +0.4% |
| 2016/3 | 23,296 | +0.6% |
| 2015/3 | 23,159 | +2.9% |
| 2014/3 | 22,510 | -7.0% |
| 2013/3 | 24,211 | -38.0% |
| 2012/3 | 39,062 | - |