| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/6 | 268,655 | +6.2% |
| 2024/6 | 252,936 | +3.4% |
| 2023/6 | 244,540 | +5.3% |
| 2022/6 | 232,332 | -0.4% |
| 2021/6 | 233,215 | +7.0% |
| 2020/6 | 217,943 | -4.5% |
| 2019/6 | 228,267 | +0.3% |
| 2018/6 | 227,675 | +3.5% |
| 2017/6 | 220,039 | -1.6% |
| 2016/6 | 223,643 | +2.1% |
| 2015/6 | 218,948 | +3.6% |
| 2014/6 | 211,293 | +3.7% |
| 2013/6 | 203,724 | +3.9% |
| 2012/6 | 196,009 | +3.3% |
| 2011/6 | 189,805 | - |