| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 46,725 | +4.7% |
| 2025/3 | 44,616 | +2.4% |
| 2024/3 | 43,551 | +15.3% |
| 2023/3 | 37,772 | +9.4% |
| 2022/3 | 34,541 | +2.9% |
| 2021/3 | 33,565 | -10.5% |
| 2020/3 | 37,487 | +8.2% |
| 2019/3 | 34,635 | +9.2% |
| 2018/3 | 31,713 | +7.3% |
| 2017/3 | 29,568 | +0.8% |
| 2016/3 | 29,332 | -3.1% |
| 2015/3 | 30,280 | +4.5% |
| 2014/3 | 28,975 | +2.9% |
| 2013/3 | 28,156 | +14.3% |
| 2012/3 | 24,644 | - |