| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 45,586 | -7.5% |
| 2025/3 | 49,267 | +4.0% |
| 2024/3 | 47,376 | +11.4% |
| 2023/3 | 42,545 | +5.3% |
| 2022/3 | 40,389 | -9.0% |
| 2021/3 | 44,367 | -1.8% |
| 2020/3 | 45,176 | +1.7% |
| 2019/3 | 44,401 | +2.6% |
| 2018/3 | 43,275 | -4.3% |
| 2017/3 | 45,236 | -6.2% |
| 2016/3 | 48,246 | +1.2% |
| 2015/3 | 47,664 | +3.8% |
| 2014/3 | 45,940 | +1.0% |
| 2013/3 | 45,482 | -5.9% |
| 2012/3 | 48,315 | - |