| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 4,012 | -2.3% |
| 2025/3 | 4,107 | +1.8% |
| 2024/3 | 4,034 | +0.9% |
| 2023/3 | 3,997 | -11.2% |
| 2022/3 | 4,502 | -2.5% |
| 2021/3 | 4,618 | -4.2% |
| 2020/3 | 4,819 | +7.2% |
| 2019/3 | 4,497 | +1.6% |
| 2018/3 | 4,428 | -5.8% |
| 2017/3 | 4,702 | -13.0% |
| 2016/3 | 5,407 | -8.9% |
| 2015/3 | 5,937 | -21.3% |
| 2014/3 | 7,549 | -7.7% |
| 2013/3 | 8,180 | +1.0% |
| 2012/3 | 8,101 | - |