| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/9 | 874,030 | +8.8% |
| 2024/9 | 802,996 | +11.5% |
| 2023/9 | 720,207 | +1.4% |
| 2022/9 | 710,575 | +6.6% |
| 2021/9 | 666,460 | +39.3% |
| 2020/9 | 478,566 | +5.5% |
| 2019/9 | 453,611 | +8.1% |
| 2018/9 | 419,512 | +13.0% |
| 2017/9 | 371,362 | +19.5% |
| 2016/9 | 310,665 | +22.1% |
| 2015/9 | 254,381 | +23.9% |
| 2014/9 | 205,234 | +26.3% |
| 2013/9 | 162,493 | +15.2% |
| 2012/9 | 141,111 | +18.0% |
| 2011/9 | 119,578 | - |