| （単位：十億円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 1,628 | +6.3% |
| 2023/12 | 1,533 | -1.2% |
| 2022/12 | 1,551 | +9.3% |
| 2021/12 | 1,419 | +2.7% |
| 2020/12 | 1,382 | -8.0% |
| 2019/12 | 1,502 | -0.4% |
| 2018/12 | 1,508 | +1.2% |
| 2017/12 | 1,489 | +2.2% |
| 2016/12 | 1,458 | -1.0% |
| 2015/12 | 1,472 | +5.0% |
| 2014/12 | 1,402 | +6.6% |
| 2013/12 | 1,315 | +29.9% |
| 2012/12 | 1,013 | -14.7% |
| 2012/3 | 1,216 | +2.5% |
| 2011/3 | 1,187 | - |