| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 5,474 | -3.1% |
| 2025/3 | 5,646 | -2.7% |
| 2024/3 | 5,806 | +1.1% |
| 2023/3 | 5,742 | +6.0% |
| 2022/3 | 5,417 | -7.1% |
| 2021/3 | 5,830 | -3.6% |
| 2020/3 | 6,050 | -5.5% |
| 2019/3 | 6,401 | +0.8% |
| 2018/3 | 6,352 | +0.4% |
| 2017/3 | 6,326 | -7.8% |
| 2016/3 | 6,865 | +2.0% |
| 2015/3 | 6,730 | -4.0% |
| 2014/3 | 7,008 | +13.6% |
| 2013/3 | 6,168 | -2.0% |
| 2012/3 | 6,292 | - |