| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 2,553 | +2.7% |
| 2025/3 | 2,487 | -4.8% |
| 2024/3 | 2,612 | +6.7% |
| 2023/3 | 2,449 | +0.1% |
| 2022/3 | 2,445 | +17.0% |
| 2021/3 | 2,090 | -9.9% |
| 2020/3 | 2,319 | -11.2% |
| 2019/3 | 2,610 | +22.4% |
| 2018/3 | 2,132 | -1.4% |
| 2017/3 | 2,164 | +11.7% |
| 2016/3 | 1,936 | -14.6% |
| 2015/3 | 2,267 | +78.0% |
| 2014/3 | 1,273 | +8.6% |
| 2013/3 | 1,172 | -17.7% |
| 2012/3 | 1,425 | - |