| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 135,114 | +21.7% |
| 1Q26 | 115,081 | +14.1% |
| 4Q25 | 177,109 | +19.8% |
| 3Q25 | 120,870 | +14.3% |
| 2Q25 | 111,001 | +7.1% |
| 1Q25 | 100,882 | -1.2% |
| 4Q24 | 147,867 | +3.0% |
| 3Q24 | 105,744 | -16.3% |
| 2Q24 | 103,630 | -12.3% |
| 1Q24 | 102,095 | +0.2% |
| 4Q23 | 143,532 | +14.1% |
| 3Q23 | 126,323 | +22.5% |
| 2Q23 | 118,133 | +9.5% |
| 1Q23 | 101,843 | -0.2% |
| 4Q22 | 125,772 | -2.9% |
| 3Q22 | 103,140 | -15.0% |
| 2Q22 | 107,922 | +3.7% |
| 1Q22 | 101,998 | +16.9% |
| 4Q21 | 129,546 | +2.2% |
| 3Q21 | 121,381 | +3.1% |
| 2Q21 | 104,066 | +4.2% |
| 1Q21 | 87,253 | -16.1% |
| 4Q20 | 126,750 | -18.7% |
| 3Q20 | 117,695 | +7.3% |
| 2Q20 | 99,838 | +1.8% |
| 1Q20 | 104,057 | +30.5% |
| 4Q19 | 155,848 | +29.9% |
| 3Q19 | 109,647 | +18.0% |
| 2Q19 | 98,117 | +25.3% |
| 1Q19 | 79,715 | +2.9% |
| 4Q18 | 119,989 | +18.9% |
| 3Q18 | 92,936 | +3.6% |
| 2Q18 | 78,302 | -12.5% |
| 1Q18 | 77,457 | -13.6% |
| 4Q17 | 100,892 | -32.6% |
| 3Q17 | 89,746 | -9.6% |
| 2Q17 | 89,503 | - |
| 1Q17 | 89,638 | - |
| 4Q16 | 149,659 | - |
| 3Q16 | 99,242 | - |