| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 118,740 | +2.5% |
| 2Q26 | 108,199 | -2.7% |
| 1Q26 | 109,064 | +2.4% |
| 3Q25 | 115,882 | +8.3% |
| 2Q25 | 111,189 | +8.4% |
| 1Q25 | 106,488 | +9.2% |
| 4Q24 | 108,402 | +11.3% |
| 3Q24 | 107,001 | +4.0% |
| 2Q24 | 102,532 | +10.5% |
| 1Q24 | 97,530 | +10.0% |
| 4Q23 | 97,394 | +10.1% |
| 3Q23 | 102,880 | +16.1% |
| 2Q23 | 92,790 | +7.1% |
| 1Q23 | 88,685 | +8.4% |
| 4Q22 | 88,483 | +9.3% |
| 3Q22 | 88,621 | +8.1% |
| 2Q22 | 86,624 | +10.3% |
| 1Q22 | 81,791 | +8.7% |
| 4Q21 | 80,927 | +9.8% |
| 3Q21 | 81,985 | +4.2% |
| 2Q21 | 78,559 | -2.1% |
| 1Q21 | 75,247 | -0.6% |
| 4Q20 | 73,694 | 0.0% |
| 3Q20 | 78,663 | +1.2% |
| 2Q20 | 80,226 | +7.3% |
| 1Q20 | 75,721 | +8.8% |
| 4Q19 | 73,675 | +7.1% |
| 3Q19 | 77,712 | +9.5% |
| 2Q19 | 74,768 | +14.4% |
| 1Q19 | 69,612 | +10.2% |
| 4Q18 | 68,797 | +7.5% |
| 3Q18 | 70,966 | +15.7% |
| 2Q18 | 65,360 | +8.2% |
| 1Q18 | 63,149 | +7.3% |
| 4Q17 | 64,005 | +0.8% |
| 3Q17 | 61,343 | -4.4% |
| 2Q17 | 60,422 | - |
| 1Q17 | 58,832 | - |
| 4Q16 | 63,492 | - |
| 3Q16 | 64,165 | - |