| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 8,946 | -7.9% |
| 2025/3 | 9,711 | +5.1% |
| 2024/3 | 9,236 | -5.4% |
| 2023/3 | 9,761 | +0.2% |
| 2022/3 | 9,744 | +2.0% |
| 2021/3 | 9,553 | -9.8% |
| 2020/3 | 10,596 | +13.0% |
| 2019/3 | 9,373 | +0.6% |
| 2018/3 | 9,317 | +2.9% |
| 2017/3 | 9,050 | -1.7% |
| 2016/3 | 9,208 | +6.5% |
| 2015/3 | 8,648 | +3.2% |
| 2014/3 | 8,382 | +7.4% |
| 2013/3 | 7,807 | -9.0% |
| 2012/3 | 8,580 | - |