| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 384,012 | +11.2% |
| 2024/3 | 345,369 | +9.0% |
| 2023/3 | 316,947 | +9.6% |
| 2022/3 | 289,071 | +4.2% |
| 2021/3 | 277,369 | -5.6% |
| 2020/3 | 293,717 | +5.5% |
| 2019/3 | 278,525 | +7.9% |
| 2018/3 | 258,107 | +6.9% |
| 2017/3 | 241,417 | -3.5% |
| 2016/3 | 250,064 | +4.4% |
| 2015/3 | 239,411 | +2.4% |
| 2014/3 | 233,695 | +18.4% |
| 2013/3 | 197,380 | +9.6% |
| 2012/3 | 180,084 | - |