| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 70,429 | +8.1% |
| 2Q26 | 59,509 | +11.6% |
| 1Q26 | 59,465 | +6.2% |
| 4Q25 | 47,125 | +6.2% |
| 3Q25 | 65,140 | +9.0% |
| 2Q25 | 53,318 | +9.9% |
| 1Q25 | 55,992 | +10.2% |
| 4Q24 | 44,371 | -8.3% |
| 3Q24 | 59,743 | -7.0% |
| 2Q24 | 48,523 | +12.6% |
| 1Q24 | 50,807 | +21.4% |
| 4Q23 | 48,370 | +92.4% |
| 3Q23 | 64,259 | +74.0% |
| 2Q23 | 43,091 | +30.7% |
| 1Q23 | 41,851 | +200.5% |
| 4Q22 | 25,135 | +51.1% |
| 3Q22 | 36,930 | +5.3% |
| 2Q22 | 32,974 | +247.6% |
| 1Q22 | 13,927 | +194.8% |
| 4Q21 | 16,634 | -68.1% |
| 3Q21 | 35,071 | -61.3% |
| 2Q21 | 9,487 | -89.0% |
| 1Q21 | 4,724 | -94.7% |
| 4Q20 | 52,067 | -29.6% |
| 3Q20 | 90,597 | -3.9% |
| 2Q20 | 86,257 | -0.5% |
| 1Q20 | 89,156 | +5.0% |
| 4Q19 | 73,922 | +3.5% |
| 3Q19 | 94,299 | +4.0% |
| 2Q19 | 86,689 | -1.0% |
| 1Q19 | 84,917 | +1.3% |
| 4Q18 | 71,410 | +2.7% |
| 3Q18 | 90,673 | +2.8% |
| 2Q18 | 87,601 | +0.1% |
| 1Q18 | 83,829 | +5.9% |
| 4Q17 | 69,546 | +1.0% |
| 3Q17 | 88,214 | -8.5% |
| 2Q17 | 87,501 | - |
| 1Q17 | 79,139 | - |
| 4Q16 | 68,866 | -28.6% |
| 4Q15 | 96,434 | - |