| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 154,920 | +12.1% |
| 2024/3 | 138,253 | +8.2% |
| 2023/3 | 127,822 | +5.9% |
| 2022/3 | 120,644 | +7.1% |
| 2021/3 | 112,618 | +14.1% |
| 2020/3 | 98,715 | +12.5% |
| 2019/3 | 87,773 | +7.9% |
| 2018/3 | 81,379 | +2.1% |
| 2017/3 | 79,704 | +6.5% |
| 2016/3 | 74,845 | +4.4% |
| 2015/3 | 71,696 | +6.0% |
| 2014/3 | 67,636 | +18.0% |
| 2013/3 | 57,335 | +20.0% |
| 2012/3 | 47,774 | - |