| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 17,151 | +10.9% |
| 2025/3 | 15,463 | +9.8% |
| 2024/3 | 14,078 | +9.6% |
| 2023/3 | 12,842 | +4.9% |
| 2022/3 | 12,248 | -9.4% |
| 2021/3 | 13,519 | +1.5% |
| 2020/3 | 13,315 | +9.2% |
| 2019/3 | 12,195 | +10.9% |
| 2018/3 | 10,997 | -5.5% |
| 2017/3 | 11,634 | +11.2% |
| 2016/3 | 10,460 | +15.7% |
| 2015/3 | 9,038 | +7.1% |
| 2014/3 | 8,437 | +4.4% |
| 2013/3 | 8,085 | +4.7% |
| 2012/3 | 7,721 | - |