| （単位：十億円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 3,503 | -1.3% |
| 2025/3 | 3,550 | -5.5% |
| 2024/3 | 3,756 | +1.1% |
| 2023/3 | 3,714 | +3.5% |
| 2022/3 | 3,587 | -0.1% |
| 2021/3 | 3,590 | -6.9% |
| 2020/3 | 3,858 | -2.4% |
| 2019/3 | 3,952 | -3.6% |
| 2018/3 | 4,098 | -9.1% |
| 2017/3 | 4,510 | -4.8% |
| 2016/3 | 4,739 | -0.3% |
| 2015/3 | 4,755 | -0.2% |
| 2014/3 | 4,762 | +8.7% |
| 2013/3 | 4,382 | -1.9% |
| 2012/3 | 4,468 | - |