| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 62,045 | -2.1% |
| 2025/3 | 63,351 | -1.9% |
| 2024/3 | 64,551 | +10.5% |
| 2023/3 | 58,422 | +5.9% |
| 2022/3 | 55,144 | +10.0% |
| 2021/3 | 50,152 | -19.7% |
| 2020/3 | 62,480 | -8.5% |
| 2019/3 | 68,298 | +0.6% |
| 2018/3 | 67,876 | +5.6% |
| 2017/3 | 64,275 | -0.1% |
| 2016/3 | 64,341 | +8.1% |
| 2015/3 | 59,507 | +8.8% |
| 2014/3 | 54,712 | +12.9% |
| 2013/3 | 48,476 | +4.2% |
| 2012/3 | 46,500 | - |