| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 5,607 | +3.6% |
| 2Q26 | 5,420 | +4.1% |
| 1Q26 | 5,508 | +6.2% |
| 4Q25 | 5,390 | +5.7% |
| 3Q25 | 5,411 | -2.9% |
| 2Q25 | 5,208 | -0.4% |
| 1Q25 | 5,188 | +2.4% |
| 4Q24 | 5,098 | -6.4% |
| 3Q24 | 5,570 | +2.8% |
| 2Q24 | 5,229 | +7.7% |
| 1Q24 | 5,065 | +8.4% |
| 4Q23 | 5,448 | +14.3% |
| 3Q23 | 5,419 | +21.3% |
| 2Q23 | 4,854 | +15.7% |
| 1Q23 | 4,671 | +8.8% |
| 4Q22 | 4,766 | +9.2% |
| 3Q22 | 4,468 | +9.2% |
| 2Q22 | 4,194 | +23.6% |
| 1Q22 | 4,292 | +41.2% |
| 4Q21 | 4,366 | +2.4% |
| 3Q21 | 4,091 | -6.5% |
| 2Q21 | 3,393 | -24.9% |
| 1Q21 | 3,039 | -33.2% |
| 4Q20 | 4,262 | -5.5% |
| 3Q20 | 4,374 | -1.5% |
| 2Q20 | 4,517 | +15.3% |
| 1Q20 | 4,551 | +14.0% |
| 4Q19 | 4,510 | +17.9% |
| 3Q19 | 4,439 | +12.8% |
| 2Q19 | 3,916 | +12.5% |
| 1Q19 | 3,992 | +10.7% |
| 4Q18 | 3,826 | +7.5% |
| 3Q18 | 3,934 | +17.8% |
| 2Q18 | 3,480 | +10.4% |
| 1Q18 | 3,607 | +12.6% |
| 4Q17 | 3,558 | +8.7% |
| 3Q17 | 3,341 | -0.7% |
| 2Q17 | 3,152 | - |
| 1Q17 | 3,202 | - |
| 4Q16 | 3,274 | - |
| 3Q16 | 3,365 | - |