| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 167,534 | +16.3% |
| 1Q26 | 160,189 | +19.9% |
| 4Q25 | 168,896 | +17.4% |
| 3Q25 | 160,929 | +8.8% |
| 2Q25 | 143,995 | +10.0% |
| 1Q25 | 133,627 | +12.2% |
| 4Q24 | 143,822 | -2.3% |
| 3Q24 | 147,880 | +37.9% |
| 2Q24 | 130,943 | +37.5% |
| 1Q24 | 119,102 | +25.6% |
| 4Q23 | 147,231 | +38.4% |
| 3Q23 | 107,276 | +5.2% |
| 2Q23 | 95,241 | +2.0% |
| 1Q23 | 94,816 | -1.9% |
| 4Q22 | 106,386 | +7.2% |
| 3Q22 | 101,958 | +3.2% |
| 2Q22 | 93,363 | +0.4% |
| 1Q22 | 96,637 | +31.6% |
| 4Q21 | 99,229 | +8.5% |
| 3Q21 | 98,827 | +8.0% |
| 2Q21 | 93,034 | -8.6% |
| 1Q21 | 73,422 | -22.8% |
| 4Q20 | 91,466 | -9.5% |
| 3Q20 | 91,472 | -8.0% |
| 2Q20 | 101,770 | +5.6% |
| 1Q20 | 95,141 | +8.8% |
| 4Q19 | 101,022 | -0.6% |
| 3Q19 | 99,432 | -4.6% |
| 2Q19 | 96,401 | +4.3% |
| 1Q19 | 87,479 | +2.2% |
| 4Q18 | 101,664 | +17.4% |
| 3Q18 | 104,176 | +16.4% |
| 2Q18 | 92,413 | +10.9% |
| 1Q18 | 85,565 | +15.3% |
| 4Q17 | 86,573 | -9.8% |
| 3Q17 | 89,534 | -6.1% |
| 2Q17 | 83,344 | -7.1% |
| 1Q17 | 74,192 | - |
| 4Q16 | 96,021 | - |
| 3Q16 | 95,372 | - |
| 2Q16 | 89,705 | - |