| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 30,265 | +6.8% |
| 2023/12 | 28,342 | +10.4% |
| 2022/12 | 25,670 | +7.4% |
| 2021/12 | 23,903 | +9.3% |
| 2020/12 | 21,872 | +2.4% |
| 2019/12 | 21,367 | +10.0% |
| 2018/12 | 19,417 | +7.6% |
| 2017/12 | 18,053 | +15.7% |
| 2016/12 | 15,608 | +8.3% |
| 2015/12 | 14,406 | +10.6% |
| 2014/12 | 13,020 | +32.5% |
| 2013/12 | 9,825 | +51.4% |
| 2012/12 | 6,489 | +18.5% |
| 2011/12 | 5,475 | - |