| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 117,742 | -2.3% |
| 2Q26 | 116,683 | +0.9% |
| 1Q26 | 117,664 | +1.5% |
| 4Q25 | 118,693 | +1.0% |
| 3Q25 | 120,482 | -0.7% |
| 2Q25 | 115,633 | -4.6% |
| 1Q25 | 115,949 | -3.2% |
| 4Q24 | 117,499 | -2.4% |
| 3Q24 | 121,320 | -2.9% |
| 2Q24 | 121,222 | +3.2% |
| 1Q24 | 119,731 | +5.5% |
| 4Q23 | 120,401 | +3.4% |
| 3Q23 | 124,902 | +11.6% |
| 2Q23 | 117,423 | +14.6% |
| 1Q23 | 113,498 | +6.3% |
| 4Q22 | 116,464 | +12.6% |
| 3Q22 | 111,883 | +24.9% |
| 2Q22 | 102,435 | +28.5% |
| 1Q22 | 106,774 | +35.5% |
| 4Q21 | 103,441 | +4.3% |
| 3Q21 | 89,590 | -10.4% |
| 2Q21 | 79,692 | -23.1% |
| 1Q21 | 78,803 | -26.0% |
| 4Q20 | 99,204 | -9.3% |
| 3Q20 | 100,011 | -15.3% |
| 2Q20 | 103,623 | -7.4% |
| 1Q20 | 106,544 | -5.2% |
| 4Q19 | 109,410 | -1.8% |
| 3Q19 | 118,061 | +10.7% |
| 2Q19 | 111,924 | +13.6% |
| 1Q19 | 112,360 | +16.9% |
| 4Q18 | 111,436 | +11.5% |
| 3Q18 | 106,649 | +19.3% |
| 2Q18 | 98,547 | +11.3% |
| 1Q18 | 96,080 | +8.1% |
| 4Q17 | 99,917 | +4.8% |
| 3Q17 | 89,371 | -3.9% |
| 2Q17 | 88,538 | -9.5% |
| 1Q17 | 88,861 | -11.1% |
| 4Q16 | 95,320 | - |
| 3Q16 | 92,992 | - |
| 2Q16 | 97,838 | - |
| 1Q16 | 99,995 | - |