| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 113,066 | +2.1% |
| 1Q26 | 107,022 | +6.2% |
| 4Q25 | 113,484 | +3.0% |
| 3Q25 | 114,095 | +3.3% |
| 2Q25 | 110,756 | +0.3% |
| 1Q25 | 100,821 | -0.6% |
| 4Q24 | 110,164 | -2.7% |
| 3Q24 | 110,419 | -1.6% |
| 2Q24 | 110,414 | -3.8% |
| 1Q24 | 101,472 | -6.7% |
| 4Q23 | 113,193 | -1.3% |
| 3Q23 | 112,189 | +1.3% |
| 2Q23 | 114,817 | +10.2% |
| 1Q23 | 108,784 | +9.3% |
| 4Q22 | 114,727 | +15.4% |
| 3Q22 | 110,745 | +13.2% |
| 2Q22 | 104,163 | +15.2% |
| 1Q22 | 99,498 | +17.8% |
| 4Q21 | 99,381 | +6.1% |
| 3Q21 | 97,798 | -6.7% |
| 2Q21 | 90,407 | -17.9% |
| 1Q21 | 84,485 | -15.7% |
| 4Q20 | 93,665 | -13.2% |
| 3Q20 | 104,809 | -13.2% |
| 2Q20 | 110,167 | -4.7% |
| 1Q20 | 100,249 | -10.9% |
| 4Q19 | 107,866 | -5.6% |
| 3Q19 | 120,787 | +8.5% |
| 2Q19 | 115,563 | +5.1% |
| 1Q19 | 112,522 | +13.9% |
| 4Q18 | 114,303 | +10.0% |
| 3Q18 | 111,373 | +6.1% |
| 2Q18 | 110,003 | +17.4% |
| 1Q18 | 98,767 | +13.2% |
| 4Q17 | 103,883 | +6.9% |
| 3Q17 | 104,955 | +3.6% |
| 2Q17 | 93,671 | - |
| 1Q17 | 87,283 | - |
| 4Q16 | 97,193 | - |
| 3Q16 | 101,298 | - |