| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 3,673 | +8.7% |
| 2025/3 | 3,378 | -7.0% |
| 2024/3 | 3,631 | -7.4% |
| 2023/3 | 3,919 | +14.7% |
| 2022/3 | 3,416 | -39.1% |
| 2021/3 | 5,611 | +2.7% |
| 2020/3 | 5,466 | -0.9% |
| 2019/3 | 5,514 | -10.9% |
| 2018/3 | 6,190 | +4.8% |
| 2017/3 | 5,907 | -13.2% |
| 2016/3 | 6,802 | -6.0% |
| 2015/3 | 7,239 | +35.3% |
| 2014/3 | 5,352 | +22.9% |
| 2013/3 | 4,355 | +8.3% |
| 2012/3 | 4,022 | - |