| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 77,581 | +5.5% |
| 2Q26 | 77,077 | +4.1% |
| 1Q26 | 68,049 | -1.3% |
| 4Q25 | 85,491 | +12.4% |
| 3Q25 | 73,535 | +5.8% |
| 2Q25 | 74,062 | +10.0% |
| 1Q25 | 68,971 | +21.5% |
| 4Q24 | 76,047 | +15.4% |
| 3Q24 | 69,517 | +9.6% |
| 2Q24 | 67,304 | +15.4% |
| 1Q24 | 56,760 | +7.5% |
| 4Q23 | 65,906 | +6.2% |
| 3Q23 | 63,410 | +17.1% |
| 2Q23 | 58,342 | +4.1% |
| 1Q23 | 52,814 | -0.5% |
| 4Q22 | 62,056 | -0.6% |
| 3Q22 | 54,169 | -13.1% |
| 2Q22 | 56,064 | -9.3% |
| 1Q22 | 53,075 | -8.9% |
| 4Q21 | 62,423 | -12.8% |
| 3Q21 | 62,328 | +4.7% |
| 2Q21 | 61,782 | +4.8% |
| 1Q21 | 58,242 | +11.2% |
| 4Q20 | 71,570 | +13.7% |
| 3Q20 | 59,523 | +12.9% |
| 2Q20 | 58,931 | +13.6% |
| 1Q20 | 52,384 | +9.6% |
| 4Q19 | 62,966 | +6.6% |
| 3Q19 | 52,718 | -5.7% |
| 2Q19 | 51,893 | +1.6% |
| 1Q19 | 47,782 | +3.9% |
| 4Q18 | 59,072 | +11.2% |
| 3Q18 | 55,916 | +23.8% |
| 2Q18 | 51,053 | +13.5% |
| 1Q18 | 45,991 | +15.6% |
| 4Q17 | 53,100 | +5.4% |
| 3Q17 | 45,171 | -7.3% |
| 2Q17 | 44,972 | +1.2% |
| 1Q17 | 39,788 | +4.0% |
| 4Q16 | 50,369 | - |
| 3Q16 | 48,711 | - |
| 2Q16 | 44,429 | - |
| 1Q16 | 38,250 | - |