| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/9 | 95,365 | +10.5% |
| 2024/9 | 86,282 | +10.4% |
| 2023/9 | 78,154 | +1.1% |
| 2022/9 | 77,339 | +13.2% |
| 2021/9 | 68,305 | +8.6% |
| 2020/9 | 62,881 | -0.5% |
| 2019/9 | 63,211 | +18.8% |
| 2018/9 | 53,201 | +13.0% |
| 2017/9 | 47,075 | +9.8% |
| 2016/9 | 42,880 | +14.0% |
| 2015/9 | 37,599 | +7.9% |
| 2014/9 | 34,849 | +6.6% |
| 2013/9 | 32,696 | +4.8% |
| 2012/9 | 31,191 | +8.3% |
| 2011/9 | 28,801 | - |