| （単位：十億円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 3,482 | -6.7% |
| 2025/3 | 3,730 | +16.3% |
| 2024/3 | 3,208 | -0.2% |
| 2023/3 | 3,214 | +22.9% |
| 2022/3 | 2,614 | +8.3% |
| 2021/3 | 2,414 | +9.8% |
| 2020/3 | 2,198 | +2.7% |
| 2019/3 | 2,140 | +11.0% |
| 2018/3 | 1,928 | -2.4% |
| 2017/3 | 1,976 | -2.5% |
| 2016/3 | 2,026 | -16.0% |
| 2015/3 | 2,412 | +49.8% |
| 2014/3 | 1,610 | -17.1% |
| 2013/3 | 1,941 | +14.8% |
| 2012/3 | 1,691 | - |