| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 4,247 | +3.2% |
| 2025/3 | 4,117 | -9.4% |
| 2024/3 | 4,544 | +11.8% |
| 2023/3 | 4,063 | +7.3% |
| 2022/3 | 3,787 | +14.4% |
| 2021/3 | 3,310 | -17.8% |
| 2020/3 | 4,028 | +17.5% |
| 2019/3 | 3,428 | +13.5% |
| 2018/3 | 3,022 | +29.7% |
| 2017/3 | 2,329 | -9.1% |
| 2016/3 | 2,562 | -4.9% |
| 2015/3 | 2,695 | +8.0% |
| 2014/3 | 2,495 | +0.6% |
| 2013/3 | 2,479 | -17.9% |
| 2012/3 | 3,019 | - |