| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 161,241 | +4.6% |
| 2Q26 | 157,161 | +4.4% |
| 1Q26 | 154,358 | +6.2% |
| 4Q25 | 147,614 | +6.2% |
| 3Q25 | 154,190 | +6.6% |
| 2Q25 | 150,511 | +6.1% |
| 1Q25 | 145,408 | +6.2% |
| 4Q24 | 139,043 | +9.8% |
| 3Q24 | 144,657 | +7.3% |
| 2Q24 | 141,831 | +8.6% |
| 1Q24 | 136,926 | +8.3% |
| 4Q23 | 126,631 | +6.2% |
| 3Q23 | 134,859 | +8.2% |
| 2Q23 | 130,583 | +5.8% |
| 1Q23 | 126,443 | +1.2% |
| 4Q22 | 119,198 | +3.4% |
| 3Q22 | 124,636 | +1.5% |
| 2Q22 | 123,457 | +2.9% |
| 1Q22 | 124,937 | +6.1% |
| 4Q21 | 115,289 | +0.3% |
| 3Q21 | 122,761 | +11.4% |
| 2Q21 | 119,926 | -3.2% |
| 1Q21 | 117,784 | +3.3% |
| 4Q20 | 114,919 | +7.7% |
| 3Q20 | 110,221 | -3.4% |
| 2Q20 | 123,948 | +12.0% |
| 1Q20 | 114,062 | +4.2% |
| 4Q19 | 106,743 | +3.8% |
| 3Q19 | 114,071 | +3.2% |
| 2Q19 | 110,620 | +4.5% |
| 1Q19 | 109,457 | +5.2% |
| 4Q18 | 102,787 | +7.0% |
| 3Q18 | 110,587 | +5.8% |
| 2Q18 | 105,880 | +7.0% |
| 1Q18 | 104,002 | +6.0% |
| 4Q17 | 96,090 | +2.9% |
| 3Q17 | 104,480 | +4.9% |
| 2Q17 | 98,960 | - |
| 1Q17 | 98,116 | - |
| 4Q16 | 93,386 | - |
| 3Q16 | 99,580 | - |