| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 6,015 | -0.3% |
| 2025/3 | 6,036 | +12.0% |
| 2024/3 | 5,387 | +1.4% |
| 2023/3 | 5,315 | -3.1% |
| 2022/3 | 5,486 | +15.5% |
| 2021/3 | 4,751 | -7.6% |
| 2020/3 | 5,141 | -2.9% |
| 2019/3 | 5,295 | +5.8% |
| 2018/3 | 5,006 | -1.0% |
| 2017/3 | 5,056 | +0.7% |
| 2016/3 | 5,020 | +6.5% |
| 2015/3 | 4,713 | +13.0% |
| 2014/3 | 4,171 | +7.2% |
| 2013/3 | 3,890 | +2.5% |
| 2012/3 | 3,796 | - |