| （単位：十億円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 2,576 | +6.7% |
| 2023/12 | 2,415 | +7.4% |
| 2022/12 | 2,248 | +24.1% |
| 2021/12 | 1,812 | +23.2% |
| 2020/12 | 1,471 | -11.6% |
| 2019/12 | 1,665 | -0.5% |
| 2018/12 | 1,673 | +0.2% |
| 2017/12 | 1,670 | +11.1% |
| 2016/12 | 1,503 | -7.0% |
| 2015/12 | 1,615 | +6.2% |
| 2014/12 | 1,521 | +7.9% |
| 2013/12 | 1,410 | +16.8% |
| 2012/12 | 1,208 | -5.4% |
| 2011/12 | 1,276 | - |