| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 1,330 | -2.5% |
| 2025/3 | 1,364 | +6.4% |
| 2024/3 | 1,282 | -7.0% |
| 2023/3 | 1,379 | +6.9% |
| 2022/3 | 1,290 | +4.7% |
| 2021/3 | 1,232 | -18.5% |
| 2020/3 | 1,512 | -10.4% |
| 2019/3 | 1,688 | +7.1% |
| 2018/3 | 1,576 | +10.1% |
| 2017/3 | 1,432 | -14.2% |
| 2016/3 | 1,669 | +1.7% |
| 2015/3 | 1,641 | +5.1% |
| 2014/3 | 1,561 | +4.1% |
| 2013/3 | 1,500 | +0.6% |
| 2012/3 | 1,491 | - |