| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 162,575 | +0.6% |
| 1Q26 | 153,671 | +1.9% |
| 4Q25 | 148,036 | +1.2% |
| 3Q25 | 157,807 | +8.0% |
| 2Q25 | 161,673 | +8.1% |
| 1Q25 | 150,849 | +6.0% |
| 4Q24 | 146,243 | +6.6% |
| 3Q24 | 146,065 | -6.0% |
| 2Q24 | 149,610 | -8.6% |
| 1Q24 | 142,362 | +5.3% |
| 4Q23 | 137,232 | +0.6% |
| 3Q23 | 155,415 | +10.4% |
| 2Q23 | 163,754 | +18.7% |
| 1Q23 | 135,190 | -0.5% |
| 4Q22 | 136,389 | +2.8% |
| 3Q22 | 140,833 | +2.0% |
| 2Q22 | 137,988 | +2.6% |
| 1Q22 | 135,848 | +20.4% |
| 4Q21 | 132,624 | +12.1% |
| 3Q21 | 138,019 | +2.2% |
| 2Q21 | 134,440 | -3.5% |
| 1Q21 | 112,788 | -10.8% |
| 4Q20 | 118,318 | - |
| 3Q20 | 135,029 | - |
| 2Q20 | 139,334 | - |
| 1Q20 | 126,408 | - |