| （単位：十億円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 2,329 | -10.7% |
| 2025/3 | 2,606 | +6.5% |
| 2024/3 | 2,447 | -15.5% |
| 2023/3 | 2,895 | +4.7% |
| 2022/3 | 2,765 | +20.9% |
| 2021/3 | 2,287 | +2.7% |
| 2020/3 | 2,226 | -4.0% |
| 2019/3 | 2,319 | +4.6% |
| 2018/3 | 2,217 | +13.4% |
| 2017/3 | 1,954 | -7.0% |
| 2016/3 | 2,102 | -11.6% |
| 2015/3 | 2,377 | +5.9% |
| 2014/3 | 2,244 | +14.9% |
| 2013/3 | 1,952 | +0.2% |
| 2012/3 | 1,948 | - |