| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 5,100 | +21.4% |
| 1Q26 | 5,270 | +23.3% |
| 4Q25 | 4,581 | +11.1% |
| 3Q25 | 4,942 | +11.0% |
| 2Q25 | 4,200 | +12.3% |
| 1Q25 | 4,275 | +8.9% |
| 4Q24 | 4,124 | +2.5% |
| 3Q24 | 4,450 | +4.7% |
| 2Q24 | 3,740 | +4.6% |
| 1Q24 | 3,928 | +1.2% |
| 4Q23 | 4,023 | +11.5% |
| 3Q23 | 4,249 | +16.0% |
| 2Q23 | 3,577 | +9.1% |
| 1Q23 | 3,881 | +20.1% |
| 4Q22 | 3,608 | +11.2% |
| 3Q22 | 3,662 | +0.7% |
| 2Q22 | 3,277 | +0.2% |
| 1Q22 | 3,233 | -7.0% |
| 4Q21 | 3,244 | -5.4% |
| 3Q21 | 3,638 | -7.6% |
| 2Q21 | 3,271 | -3.8% |
| 1Q21 | 3,474 | +1.0% |
| 4Q20 | 3,429 | +1.0% |
| 3Q20 | 3,939 | -1.6% |
| 2Q20 | 3,400 | -0.8% |
| 1Q20 | 3,439 | -6.7% |
| 4Q19 | 3,394 | -4.6% |
| 3Q19 | 4,003 | +0.1% |
| 2Q19 | 3,428 | -2.1% |
| 1Q19 | 3,684 | -0.2% |
| 4Q18 | 3,557 | +5.6% |
| 3Q18 | 3,998 | +1.7% |
| 2Q18 | 3,502 | +3.4% |
| 1Q18 | 3,693 | +7.4% |
| 4Q17 | 3,369 | +0.4% |
| 3Q17 | 3,932 | +4.0% |
| 2Q17 | 3,386 | +2.1% |
| 1Q17 | 3,439 | +1.7% |
| 4Q16 | 3,355 | - |
| 3Q16 | 3,781 | - |
| 2Q16 | 3,317 | - |
| 1Q16 | 3,383 | - |