| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 49,619 | -3.3% |
| 2025/3 | 51,298 | -0.2% |
| 2024/3 | 51,411 | -2.2% |
| 2023/3 | 52,566 | +7.0% |
| 2022/3 | 49,117 | +22.5% |
| 2021/3 | 40,106 | -11.2% |
| 2020/3 | 45,182 | -8.3% |
| 2019/3 | 49,292 | +1.9% |
| 2018/3 | 48,388 | +9.9% |
| 2017/3 | 44,020 | +1.2% |
| 2016/3 | 43,493 | -2.9% |
| 2015/3 | 44,780 | +14.1% |
| 2014/3 | 39,247 | +3.1% |
| 2013/3 | 38,083 | -8.5% |
| 2012/3 | 41,638 | - |