| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 47,659 | +5.6% |
| 2023/12 | 45,117 | +9.8% |
| 2022/12 | 41,106 | +14.5% |
| 2021/12 | 35,887 | -3.4% |
| 2020/12 | 37,165 | -7.9% |
| 2019/12 | 40,367 | -5.8% |
| 2018/12 | 42,843 | +37.7% |
| 2017/12 | 31,111 | -11.0% |
| 2016/12 | 34,954 | +17.7% |
| 2015/12 | 29,706 | +18.1% |
| 2014/12 | 25,145 | +19.1% |
| 2013/12 | 21,114 | +11.5% |
| 2012/12 | 18,935 | +20.1% |
| 2011/12 | 15,766 | - |