| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 47,939 | +4.3% |
| 2023/12 | 45,969 | +4.6% |
| 2022/12 | 43,943 | -0.1% |
| 2021/12 | 43,979 | +10.5% |
| 2020/12 | 39,818 | -0.8% |
| 2019/12 | 40,150 | +0.7% |
| 2018/12 | 39,882 | +5.1% |
| 2017/12 | 37,936 | +1.4% |
| 2016/12 | 37,419 | +4.1% |
| 2015/12 | 35,956 | +12.3% |
| 2014/12 | 32,031 | +8.4% |
| 2013/12 | 29,540 | +8.0% |
| 2012/12 | 27,365 | +0.7% |
| 2011/12 | 27,163 | - |