| （単位：百万） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 133,125 | -1.1% |
| 2023/12 | 134,598 | +8.8% |
| 2022/12 | 123,675 | -0.7% |
| 2021/12 | 124,493 | +16.3% |
| 2020/12 | 107,074 | -0.3% |
| 2019/12 | 107,413 | +5.0% |
| 2018/12 | 102,277 | +20.6% |
| 2017/12 | 84,809 | +20.2% |
| 2016/12 | 70,549 | +6.3% |
| 2015/12 | 66,382 | +35.3% |
| 2014/12 | 49,052 | +53.6% |
| 2013/12 | 31,944 | +43.2% |
| 2012/12 | 22,306 | +53.8% |
| 2011/12 | 14,501 | +83.2% |
| 2010/12 | 7,915 | - |