| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 144,042 | -11.8% |
| 1Q26 | 140,950 | -11.8% |
| 4Q25 | 180,926 | -0.3% |
| 3Q25 | 144,499 | -8.7% |
| 2Q25 | 163,261 | +1.4% |
| 1Q25 | 159,776 | +3.4% |
| 4Q24 | 181,473 | +3.7% |
| 3Q24 | 158,325 | -3.9% |
| 2Q24 | 161,014 | -0.4% |
| 1Q24 | 154,508 | +8.0% |
| 4Q23 | 175,015 | +18.8% |
| 3Q23 | 164,711 | +35.3% |
| 2Q23 | 161,635 | +33.5% |
| 1Q23 | 143,090 | +11.3% |
| 4Q22 | 147,317 | +6.7% |
| 3Q22 | 121,700 | -4.2% |
| 2Q22 | 121,104 | -0.9% |
| 1Q22 | 128,566 | +26.7% |
| 4Q21 | 138,044 | +0.5% |
| 3Q21 | 126,987 | -3.7% |
| 2Q21 | 122,226 | -9.8% |
| 1Q21 | 101,468 | -18.9% |
| 4Q20 | 137,304 | - |
| 3Q20 | 131,843 | - |
| 2Q20 | 135,571 | - |
| 1Q20 | 125,061 | - |