| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 55,212 | +12.6% |
| 2025/3 | 49,039 | +7.6% |
| 2024/3 | 45,581 | +1.3% |
| 2023/3 | 45,005 | +20.4% |
| 2022/3 | 37,364 | +16.0% |
| 2021/3 | 32,209 | +0.1% |
| 2020/3 | 32,189 | +5.0% |
| 2019/3 | 30,651 | +9.1% |
| 2018/3 | 28,089 | +20.3% |
| 2017/3 | 23,358 | -0.3% |
| 2016/3 | 23,418 | +9.8% |
| 2015/3 | 21,335 | +5.7% |
| 2014/3 | 20,180 | +1.9% |
| 2013/3 | 19,802 | -3.8% |
| 2012/3 | 20,587 | - |