| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 48,926 | +6.0% |
| 2025/3 | 46,160 | +5.0% |
| 2024/3 | 43,971 | +6.1% |
| 2023/3 | 41,461 | +13.3% |
| 2022/3 | 36,597 | +7.4% |
| 2021/3 | 34,066 | -4.0% |
| 2020/3 | 35,501 | +13.4% |
| 2019/3 | 31,318 | +13.5% |
| 2018/3 | 27,583 | +5.2% |
| 2017/3 | 26,226 | +11.0% |
| 2016/3 | 23,636 | +5.6% |
| 2015/3 | 22,384 | +1.4% |
| 2014/3 | 22,078 | +5.5% |
| 2013/3 | 20,922 | +6.8% |
| 2012/3 | 19,595 | - |