| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 886,802 | +4.1% |
| 1Q26 | 880,481 | +4.0% |
| 4Q25 | 802,622 | +2.4% |
| 3Q25 | 914,716 | +5.1% |
| 2Q25 | 851,513 | +2.6% |
| 1Q25 | 846,718 | +2.3% |
| 4Q24 | 783,832 | +6.1% |
| 3Q24 | 870,631 | +5.8% |
| 2Q24 | 830,214 | +4.9% |
| 1Q24 | 827,400 | +5.8% |
| 4Q23 | 738,987 | +1.1% |
| 3Q23 | 822,870 | +1.8% |
| 2Q23 | 791,544 | +3.5% |
| 1Q23 | 782,302 | +1.6% |
| 4Q22 | 730,787 | +1.5% |
| 3Q22 | 808,290 | +1.6% |
| 2Q22 | 764,578 | +3.1% |
| 1Q22 | 769,821 | +4.1% |
| 4Q21 | 720,032 | +1.1% |
| 3Q21 | 795,471 | +3.5% |
| 2Q21 | 741,590 | -5.1% |
| 1Q21 | 739,819 | -1.8% |
| 4Q20 | 712,061 | +1.2% |
| 3Q20 | 768,912 | -1.1% |
| 2Q20 | 781,705 | +8.2% |
| 1Q20 | 753,704 | +1.0% |
| 4Q19 | 703,627 | +0.6% |
| 3Q19 | 777,241 | +1.0% |
| 2Q19 | 722,248 | -0.2% |
| 1Q19 | 746,317 | +2.8% |
| 4Q18 | 699,407 | +2.6% |
| 3Q18 | 769,538 | +3.7% |
| 2Q18 | 723,338 | +2.6% |
| 1Q18 | 725,958 | +1.4% |
| 4Q17 | 681,628 | +0.4% |
| 3Q17 | 742,389 | -0.9% |
| 2Q17 | 705,164 | - |
| 1Q17 | 715,841 | - |
| 4Q16 | 678,853 | - |
| 3Q16 | 749,465 | - |