| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 55,636 | +0.2% |
| 2025/3 | 55,528 | +5.5% |
| 2024/3 | 52,612 | +3.5% |
| 2023/3 | 50,843 | +5.5% |
| 2022/3 | 48,214 | -2.6% |
| 2021/3 | 49,498 | -6.8% |
| 2020/3 | 53,107 | -3.8% |
| 2019/3 | 55,207 | -3.9% |
| 2018/3 | 57,431 | -8.5% |
| 2017/3 | 62,780 | -14.9% |
| 2016/3 | 73,741 | +6.0% |
| 2015/3 | 69,560 | -3.6% |
| 2014/3 | 72,166 | +34.0% |
| 2013/3 | 53,869 | +4.5% |
| 2012/3 | 51,525 | - |