| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 425,160 | +7.9% |
| 2024/3 | 394,128 | +5.9% |
| 2023/3 | 372,146 | +9.4% |
| 2022/3 | 340,293 | -3.3% |
| 2021/3 | 352,000 | -6.9% |
| 2020/3 | 378,135 | +5.0% |
| 2019/3 | 359,971 | -4.5% |
| 2018/3 | 377,020 | -7.6% |
| 2017/3 | 407,994 | +7.6% |
| 2016/3 | 379,258 | +2.6% |
| 2015/3 | 369,702 | -0.4% |
| 2014/3 | 371,216 | +87.6% |
| 2013/3 | 197,899 | +8.7% |
| 2012/3 | 182,049 | - |