| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 571,687 | +4.1% |
| 2024/3 | 549,004 | +8.0% |
| 2023/3 | 508,400 | +5.4% |
| 2022/3 | 482,547 | +7.6% |
| 2021/3 | 448,383 | +1.1% |
| 2020/3 | 443,717 | +5.5% |
| 2019/3 | 420,769 | +3.7% |
| 2018/3 | 405,648 | +3.1% |
| 2017/3 | 393,398 | +2.8% |
| 2016/3 | 382,689 | +6.0% |
| 2015/3 | 361,025 | +4.1% |
| 2014/3 | 346,647 | +2.6% |
| 2013/3 | 337,834 | +3.2% |
| 2012/3 | 327,417 | - |