| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 67,081 | -4.1% |
| 1Q26 | 57,522 | -14.4% |
| 4Q25 | 86,272 | +20.9% |
| 3Q25 | 66,542 | +11.3% |
| 2Q25 | 69,923 | +5.0% |
| 1Q25 | 67,187 | +64.6% |
| 4Q24 | 71,374 | -9.8% |
| 3Q24 | 59,789 | -19.7% |
| 2Q24 | 66,592 | +48.6% |
| 1Q24 | 40,812 | -2.6% |
| 4Q23 | 79,164 | +26.9% |
| 3Q23 | 74,489 | +68.8% |
| 2Q23 | 44,807 | -16.7% |
| 1Q23 | 41,920 | +7.8% |
| 4Q22 | 62,384 | -13.6% |
| 3Q22 | 44,131 | +4.8% |
| 2Q22 | 53,818 | +32.5% |
| 1Q22 | 38,904 | -20.0% |
| 4Q21 | 72,185 | +22.1% |
| 3Q21 | 42,116 | -42.6% |
| 2Q21 | 40,623 | -30.5% |
| 1Q21 | 48,619 | -39.8% |
| 4Q20 | 59,119 | +15.6% |
| 3Q20 | 73,417 | -9.3% |
| 2Q20 | 58,432 | +20.6% |
| 1Q20 | 80,812 | +53.8% |
| 4Q19 | 51,153 | -14.6% |
| 3Q19 | 80,971 | +119.1% |
| 2Q19 | 48,466 | +9.3% |
| 1Q19 | 52,543 | +4.8% |
| 4Q18 | 59,909 | +17.6% |
| 3Q18 | 36,960 | -16.4% |
| 2Q18 | 44,344 | +0.4% |
| 1Q18 | 50,153 | +40.7% |
| 4Q17 | 50,947 | +18.2% |
| 3Q17 | 44,191 | -15.3% |
| 2Q17 | 44,169 | -14.6% |
| 1Q17 | 35,650 | -22.6% |
| 4Q16 | 43,085 | - |
| 3Q16 | 52,189 | - |
| 2Q16 | 51,703 | - |
| 1Q16 | 46,045 | - |