| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 678,672 | -5.4% |
| 2024/3 | 717,194 | -8.1% |
| 2023/3 | 780,060 | -6.2% |
| 2022/3 | 831,794 | +41.5% |
| 2021/3 | 588,003 | +21.2% |
| 2020/3 | 485,130 | +7.1% |
| 2019/3 | 452,928 | -0.4% |
| 2018/3 | 454,754 | +10.8% |
| 2017/3 | 410,503 | +1.0% |
| 2016/3 | 406,598 | -12.4% |
| 2015/3 | 464,219 | +4.6% |
| 2014/3 | 443,985 | +5.9% |
| 2013/3 | 419,390 | +6.9% |
| 2012/3 | 392,468 | +3.3% |
| 2011/3 | 379,816 | +23.5% |
| 2010/3 | 307,462 | - |