| （単位：十億円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 14,823 | +0.7% |
| 2025/3 | 14,724 | +4.9% |
| 2024/3 | 14,030 | +0.6% |
| 2023/3 | 13,946 | +13.4% |
| 2022/3 | 12,293 | +18.6% |
| 2021/3 | 10,363 | -5.6% |
| 2020/3 | 10,983 | -5.3% |
| 2019/3 | 11,600 | +110.5% |
| 2018/3 | 5,510 | +13.9% |
| 2017/3 | 4,838 | -4.8% |
| 2016/3 | 5,084 | -9.1% |
| 2015/3 | 5,591 | +0.1% |
| 2014/3 | 5,588 | +18.9% |
| 2013/3 | 4,699 | +4.4% |
| 2012/3 | 4,503 | - |