| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/7 | 11,502 | -11.5% |
| 2024/7 | 13,001 | -3.4% |
| 2023/7 | 13,457 | +5.7% |
| 2022/7 | 12,737 | +8.7% |
| 2021/7 | 11,719 | +10.8% |
| 2020/7 | 10,578 | +13.9% |
| 2019/7 | 9,286 | +27.4% |
| 2018/7 | 7,289 | -0.4% |
| 2017/7 | 7,321 | +1.7% |
| 2016/7 | 7,201 | +5.7% |
| 2015/7 | 6,814 | +13.3% |
| 2014/7 | 6,012 | +6.8% |
| 2013/7 | 5,630 | +18.8% |
| 2012/7 | 4,741 | +4.9% |
| 2011/7 | 4,519 | - |