| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 10,923 | +0.2% |
| 2023/12 | 10,904 | +3.5% |
| 2022/12 | 10,531 | -11.4% |
| 2021/12 | 11,880 | +7.9% |
| 2020/12 | 11,014 | +23.2% |
| 2019/12 | 8,943 | +9.0% |
| 2018/12 | 8,201 | +11.3% |
| 2017/12 | 7,365 | +6.9% |
| 2016/12 | 6,890 | +20.9% |
| 2015/12 | 5,698 | +25.7% |
| 2014/12 | 4,534 | +8.8% |
| 2013/12 | 4,165 | +9.3% |
| 2012/12 | 3,809 | +11.4% |
| 2011/12 | 3,419 | - |