| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 7,323 | +3.0% |
| 2025/3 | 7,111 | -2.7% |
| 2024/3 | 7,310 | +3.8% |
| 2023/3 | 7,040 | +8.1% |
| 2022/3 | 6,511 | -0.1% |
| 2021/3 | 6,514 | +3.6% |
| 2020/3 | 6,290 | +8.6% |
| 2019/3 | 5,793 | +2.5% |
| 2018/3 | 5,653 | +0.9% |
| 2017/3 | 5,601 | +1.9% |
| 2016/3 | 5,494 | -0.3% |
| 2015/3 | 5,509 | +0.6% |
| 2014/3 | 5,476 | +1.5% |
| 2013/3 | 5,394 | -0.6% |
| 2012/3 | 5,426 | - |