| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 317,742 | +7.8% |
| 2024/3 | 294,730 | +7.6% |
| 2023/3 | 273,793 | +4.4% |
| 2022/3 | 262,155 | -1.6% |
| 2021/3 | 266,316 | -4.7% |
| 2020/3 | 279,510 | +0.9% |
| 2019/3 | 277,069 | +5.2% |
| 2018/3 | 263,453 | +7.5% |
| 2017/3 | 245,148 | +3.1% |
| 2016/3 | 237,683 | +8.4% |
| 2015/3 | 219,289 | +8.4% |
| 2014/3 | 202,240 | +4.8% |
| 2013/3 | 193,028 | -8.3% |
| 2012/3 | 210,456 | - |