| （単位：十億円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 7,799 | +7.7% |
| 2025/3 | 7,244 | +7.2% |
| 2024/3 | 6,757 | +2.8% |
| 2023/3 | 6,570 | +5.6% |
| 2022/3 | 6,222 | +10.5% |
| 2021/3 | 5,628 | -9.0% |
| 2020/3 | 6,185 | -35.6% |
| 2019/3 | 9,602 | +4.8% |
| 2018/3 | 9,159 | +2.9% |
| 2017/3 | 8,901 | -2.8% |
| 2016/3 | 9,154 | +7.6% |
| 2015/3 | 8,504 | +26.7% |
| 2014/3 | 6,712 | +98.7% |
| 2013/3 | 3,378 | +5.5% |
| 2012/3 | 3,202 | - |