| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 2,290 | -7.8% |
| 2023/12 | 2,483 | +3.9% |
| 2022/12 | 2,389 | +9.1% |
| 2021/12 | 2,189 | +4.4% |
| 2020/12 | 2,095 | -2.7% |
| 2019/12 | 2,154 | +5.7% |
| 2018/12 | 2,038 | -2.4% |
| 2017/12 | 2,088 | -21.4% |
| 2016/12 | 2,657 | -0.2% |
| 2015/12 | 2,661 | -18.1% |
| 2014/12 | 3,248 | +137.9% |
| 2013/12 | 1,365 | -39.8% |
| 2012/12 | 2,268 | +4.1% |
| 2011/12 | 2,180 | - |