| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 4Q25 | 17,338 | -2.2% |
| 3Q25 | 15,353 | -6.1% |
| 2Q25 | 16,131 | -2.8% |
| 1Q25 | 15,864 | -3.1% |
| 4Q24 | 17,734 | -10.2% |
| 3Q24 | 16,343 | -10.0% |
| 2Q24 | 16,594 | -6.0% |
| 1Q24 | 16,369 | -7.3% |
| 4Q23 | 19,745 | -8.6% |
| 3Q23 | 18,168 | -12.5% |
| 2Q23 | 17,662 | -12.2% |
| 1Q23 | 17,652 | -4.7% |
| 4Q22 | 21,614 | +23.3% |
| 3Q22 | 20,757 | +29.1% |
| 2Q22 | 20,111 | +29.0% |
| 1Q22 | 18,530 | +20.3% |
| 4Q21 | 17,525 | +6.2% |
| 3Q21 | 16,079 | +9.9% |
| 2Q21 | 15,586 | -0.5% |
| 1Q21 | 15,397 | -0.6% |
| 4Q20 | 16,504 | -9.5% |
| 3Q20 | 14,635 | -11.8% |
| 2Q20 | 15,656 | -6.7% |
| 1Q20 | 15,488 | -4.5% |
| 4Q19 | 18,227 | +2.9% |
| 3Q19 | 16,600 | +4.5% |
| 2Q19 | 16,778 | +2.8% |
| 1Q19 | 16,215 | -0.6% |
| 4Q18 | 17,707 | -2.2% |
| 3Q18 | 15,884 | -3.8% |
| 2Q18 | 16,320 | +0.2% |
| 1Q18 | 16,306 | +1.9% |
| 4Q17 | 18,099 | +3.0% |
| 3Q17 | 16,507 | +4.9% |
| 2Q17 | 16,294 | +0.2% |
| 1Q17 | 15,998 | +4.2% |
| 4Q16 | 17,572 | +3.3% |
| 3Q16 | 15,735 | - |
| 2Q16 | 16,264 | - |
| 1Q16 | 15,352 | - |
| 4Q15 | 17,012 | - |