| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 633,331 | +2.9% |
| 2024/3 | 615,449 | +13.8% |
| 2023/3 | 541,010 | +21.3% |
| 2022/3 | 445,985 | +12.1% |
| 2021/3 | 397,940 | -10.6% |
| 2020/3 | 445,148 | -5.2% |
| 2019/3 | 469,705 | +1.5% |
| 2018/3 | 462,885 | +9.5% |
| 2017/3 | 422,630 | -0.4% |
| 2016/3 | 424,485 | +5.9% |
| 2015/3 | 401,016 | +8.6% |
| 2014/3 | 369,093 | +40.0% |
| 2013/3 | 263,725 | +4.6% |
| 2012/3 | 252,008 | - |