| （単位：十億円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 2,266 | +4.6% |
| 2023/12 | 2,166 | -6.8% |
| 2022/12 | 2,325 | +86.8% |
| 2021/12 | 1,244 | +61.4% |
| 2020/12 | 771 | -22.9% |
| 2019/12 | 1,000 | +7.1% |
| 2019/3 | 971 | +4.0% |
| 2018/3 | 934 | +6.8% |
| 2017/3 | 874 | -13.4% |
| 2016/3 | 1,010 | -13.8% |
| 2015/3 | 1,171 | -12.2% |
| 2014/3 | 1,335 | +9.7% |
| 2013/3 | 1,217 | +2.5% |
| 2012/3 | 1,187 | +25.8% |
| 2011/3 | 943 | +12.2% |
| 2010/3 | 840 | - |