| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/9 | 61,682 | +9.4% |
| 2024/9 | 56,391 | +2.1% |
| 2023/9 | 55,209 | +9.8% |
| 2022/9 | 50,282 | +10.6% |
| 2021/9 | 45,475 | +2.8% |
| 2020/9 | 44,230 | -14.5% |
| 2019/9 | 51,727 | +1.1% |
| 2018/9 | 51,148 | +9.9% |
| 2017/9 | 46,536 | -7.2% |
| 2016/9 | 50,141 | -5.7% |
| 2015/9 | 53,161 | +11.3% |
| 2014/9 | 47,761 | +23.8% |
| 2013/9 | 38,582 | +19.6% |
| 2012/9 | 32,259 | -9.0% |
| 2011/9 | 35,460 | - |