| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/7 | 2,681 | -4.9% |
| 2024/7 | 2,820 | -31.4% |
| 2023/7 | 4,113 | -9.5% |
| 2022/7 | 4,543 | +12.1% |
| 2021/7 | 4,051 | +25.4% |
| 2020/7 | 3,232 | +22.9% |
| 2019/7 | 2,630 | +12.6% |
| 2018/7 | 2,336 | +17.3% |
| 2017/7 | 1,991 | -11.5% |
| 2016/7 | 2,250 | -20.1% |
| 2015/7 | 2,815 | +4.7% |
| 2014/7 | 2,689 | +152.7% |
| 2013/7 | 1,064 | -40.8% |
| 2012/7 | 1,798 | +54.4% |
| 2011/7 | 1,164 | - |