| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 4,131 | -5.2% |
| 2025/3 | 4,356 | +9.3% |
| 2024/3 | 3,985 | +12.1% |
| 2023/3 | 3,555 | +7.3% |
| 2022/3 | 3,314 | +10.2% |
| 2021/3 | 3,008 | -12.1% |
| 2020/3 | 3,422 | +2.5% |
| 2019/3 | 3,339 | +7.3% |
| 2018/3 | 3,111 | -3.5% |
| 2017/3 | 3,223 | -8.0% |
| 2016/3 | 3,503 | +13.6% |
| 2015/3 | 3,082 | -17.1% |
| 2014/3 | 3,718 | -1.0% |
| 2013/3 | 3,754 | -11.5% |
| 2012/3 | 4,239 | - |