| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 5,644 | +22.7% |
| 2Q26 | 5,358 | +23.0% |
| 1Q26 | 4,395 | +12.2% |
| 4Q25 | 5,823 | +31.1% |
| 3Q25 | 4,600 | +6.3% |
| 2Q25 | 4,358 | +0.7% |
| 1Q25 | 3,917 | +7.5% |
| 4Q24 | 4,441 | -5.6% |
| 3Q24 | 4,327 | +7.4% |
| 2Q24 | 4,328 | +12.8% |
| 1Q24 | 3,643 | -9.6% |
| 4Q23 | 4,704 | +4.6% |
| 3Q23 | 4,029 | -3.7% |
| 2Q23 | 3,838 | -2.8% |
| 1Q23 | 4,030 | +1.0% |
| 4Q22 | 4,496 | -10.0% |
| 3Q22 | 4,185 | -6.8% |
| 2Q22 | 3,949 | +10.9% |
| 1Q22 | 3,992 | +12.2% |
| 4Q21 | 4,998 | +22.8% |
| 3Q21 | 4,492 | +10.0% |
| 2Q21 | 3,559 | -8.8% |
| 1Q21 | 3,556 | +0.2% |
| 4Q20 | 4,070 | -12.0% |
| 3Q20 | 4,083 | +13.1% |
| 2Q20 | 3,904 | +5.4% |
| 1Q20 | 3,549 | +2.5% |
| 4Q19 | 4,622 | -7.7% |
| 3Q19 | 3,611 | +0.5% |
| 2Q19 | 3,705 | +8.7% |
| 1Q19 | 3,461 | +0.6% |
| 4Q18 | 5,009 | +20.0% |
| 3Q18 | 3,594 | +0.6% |
| 2Q18 | 3,407 | -6.7% |
| 1Q18 | 3,441 | +3.5% |
| 4Q17 | 4,173 | +8.5% |
| 3Q17 | 3,573 | +10.8% |
| 2Q17 | 3,652 | - |
| 1Q17 | 3,326 | - |
| 4Q16 | 3,845 | - |
| 3Q16 | 3,223 | - |