| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 109,929 | +4.0% |
| 2Q26 | 105,751 | +2.0% |
| 1Q26 | 99,307 | -2.7% |
| 4Q25 | 110,363 | +9.5% |
| 3Q25 | 105,737 | +3.7% |
| 2Q25 | 103,647 | +4.7% |
| 1Q25 | 102,038 | +5.1% |
| 4Q24 | 100,745 | +2.0% |
| 3Q24 | 101,962 | -1.3% |
| 2Q24 | 98,988 | -1.4% |
| 1Q24 | 97,081 | +8.2% |
| 4Q23 | 98,723 | +10.6% |
| 3Q23 | 103,346 | +21.4% |
| 2Q23 | 100,389 | +27.1% |
| 1Q23 | 89,756 | +18.3% |
| 4Q22 | 89,294 | +15.4% |
| 3Q22 | 85,152 | +10.9% |
| 2Q22 | 78,992 | +17.8% |
| 1Q22 | 75,891 | +24.6% |
| 4Q21 | 77,408 | +6.5% |
| 3Q21 | 76,771 | -0.4% |
| 2Q21 | 67,053 | -13.4% |
| 1Q21 | 60,904 | -18.3% |
| 4Q20 | 72,661 | -8.7% |
| 3Q20 | 77,076 | -10.3% |
| 2Q20 | 77,472 | -8.2% |
| 1Q20 | 74,565 | -8.1% |
| 4Q19 | 79,581 | -5.1% |
| 3Q19 | 85,925 | +3.8% |
| 2Q19 | 84,435 | +3.4% |
| 1Q19 | 81,145 | +4.7% |
| 4Q18 | 83,843 | +3.1% |
| 3Q18 | 82,807 | +6.7% |
| 2Q18 | 81,627 | +9.0% |
| 1Q18 | 77,477 | +11.6% |
| 4Q17 | 81,311 | +8.3% |
| 3Q17 | 77,593 | -3.8% |
| 2Q17 | 74,917 | -5.9% |
| 1Q17 | 69,408 | -14.0% |
| 4Q16 | 75,092 | - |
| 3Q16 | 80,685 | - |
| 2Q16 | 79,602 | - |
| 1Q16 | 80,670 | - |