| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 8,139 | +4.4% |
| 2025/3 | 7,794 | -2.0% |
| 2024/3 | 7,953 | -1.4% |
| 2023/3 | 8,070 | -1.0% |
| 2022/3 | 8,149 | +29.7% |
| 2021/3 | 6,284 | -28.3% |
| 2020/3 | 8,761 | +6.7% |
| 2019/3 | 8,213 | +25.6% |
| 2018/3 | 6,540 | +3.5% |
| 2017/3 | 6,320 | +0.2% |
| 2016/3 | 6,305 | +0.9% |
| 2015/3 | 6,249 | +6.7% |
| 2014/3 | 5,857 | +14.3% |
| 2013/3 | 5,126 | -15.4% |
| 2012/3 | 6,056 | - |