| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 46,818 | +9.7% |
| 2023/12 | 42,681 | +8.1% |
| 2022/12 | 39,478 | +4.4% |
| 2021/12 | 37,824 | +9.2% |
| 2020/12 | 34,648 | -3.1% |
| 2019/12 | 35,749 | -1.3% |
| 2018/12 | 36,224 | +7.9% |
| 2017/12 | 33,561 | +2.3% |
| 2016/12 | 32,811 | +1.4% |
| 2015/12 | 32,362 | +2.7% |
| 2014/12 | 31,507 | +2.4% |
| 2013/12 | 30,754 | +13.1% |
| 2012/12 | 27,202 | +9.1% |
| 2011/12 | 24,929 | - |