| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 14,881 | +2.9% |
| 2025/3 | 14,459 | +3.0% |
| 2024/3 | 14,042 | +5.4% |
| 2023/3 | 13,324 | +14.8% |
| 2022/3 | 11,603 | +11.1% |
| 2021/3 | 10,448 | -16.4% |
| 2020/3 | 12,494 | +0.7% |
| 2019/3 | 12,406 | +8.4% |
| 2018/3 | 11,446 | -1.9% |
| 2017/3 | 11,665 | -4.3% |
| 2016/3 | 12,186 | +5.0% |
| 2015/3 | 11,609 | -0.1% |
| 2014/3 | 11,622 | +2.3% |
| 2013/3 | 11,364 | -2.4% |
| 2012/3 | 11,647 | - |