| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 69,245 | +7.5% |
| 2025/3 | 64,438 | +10.7% |
| 2024/3 | 58,232 | +10.1% |
| 2023/3 | 52,886 | +6.0% |
| 2022/3 | 49,886 | +1.5% |
| 2021/3 | 49,152 | -1.1% |
| 2020/3 | 49,675 | +7.1% |
| 2019/3 | 46,389 | +2.0% |
| 2018/3 | 45,467 | +5.4% |
| 2017/3 | 43,143 | +1.3% |
| 2016/3 | 42,579 | +3.2% |
| 2015/3 | 41,275 | +3.5% |
| 2014/3 | 39,868 | +12.1% |
| 2013/3 | 35,574 | +1.2% |
| 2012/3 | 35,156 | - |