| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 30,746 | +11.2% |
| 2025/3 | 27,648 | +3.4% |
| 2024/3 | 26,731 | +7.8% |
| 2023/3 | 24,805 | +5.2% |
| 2022/3 | 23,575 | +4.3% |
| 2021/3 | 22,594 | +0.2% |
| 2020/3 | 22,552 | +0.9% |
| 2019/3 | 22,350 | -2.7% |
| 2018/3 | 22,980 | -2.5% |
| 2017/3 | 23,571 | +1.6% |
| 2016/3 | 23,208 | +6.8% |
| 2015/3 | 21,725 | +14.6% |
| 2014/3 | 18,950 | +9.5% |
| 2013/3 | 17,301 | +2.9% |
| 2012/3 | 16,815 | - |