| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 4,918 | -0.7% |
| 2025/3 | 4,955 | -10.2% |
| 2024/3 | 5,517 | +8.1% |
| 2023/3 | 5,105 | +16.5% |
| 2022/3 | 4,381 | +8.4% |
| 2021/3 | 4,042 | -11.8% |
| 2020/3 | 4,586 | -7.9% |
| 2019/3 | 4,980 | -4.8% |
| 2018/3 | 5,233 | -0.9% |
| 2017/3 | 5,278 | +16.8% |
| 2016/3 | 4,518 | +11.2% |
| 2015/3 | 4,063 | +7.6% |
| 2014/3 | 3,777 | +9.0% |
| 2013/3 | 3,466 | -19.4% |
| 2012/3 | 4,297 | - |