| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 36,959 | -1.4% |
| 2025/3 | 37,468 | +0.9% |
| 2024/3 | 37,117 | +8.6% |
| 2023/3 | 34,173 | +20.9% |
| 2022/3 | 28,277 | +1.2% |
| 2021/3 | 27,941 | -8.5% |
| 2020/3 | 30,533 | +2.8% |
| 2019/3 | 29,700 | +19.4% |
| 2018/3 | 24,880 | +3.3% |
| 2017/3 | 24,092 | -10.4% |
| 2016/3 | 26,874 | +1.8% |
| 2015/3 | 26,399 | +0.4% |
| 2014/3 | 26,283 | +1.7% |
| 2013/3 | 25,851 | +9.6% |
| 2012/3 | 23,582 | - |