| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 37,711 | +6.7% |
| 2025/3 | 35,332 | +6.2% |
| 2024/3 | 33,267 | +16.6% |
| 2023/3 | 28,538 | +32.3% |
| 2022/3 | 21,564 | -2.6% |
| 2021/3 | 22,137 | -30.6% |
| 2020/3 | 31,877 | -0.8% |
| 2019/3 | 32,136 | +1.6% |
| 2018/3 | 31,638 | +3.5% |
| 2017/3 | 30,564 | +2.0% |
| 2016/3 | 29,955 | +6.7% |
| 2015/3 | 28,077 | +14.3% |
| 2014/3 | 24,556 | +5.8% |
| 2013/3 | 23,210 | +7.2% |
| 2012/3 | 21,660 | - |