| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 36,338 | +18.1% |
| 2Q26 | 33,002 | +19.6% |
| 1Q26 | 26,172 | +25.4% |
| 4Q25 | 61,138 | +6.4% |
| 3Q25 | 30,779 | +7.4% |
| 2Q25 | 27,588 | +4.1% |
| 1Q25 | 20,875 | +12.7% |
| 4Q24 | 57,465 | +2.6% |
| 3Q24 | 28,669 | +15.4% |
| 2Q24 | 26,494 | +18.1% |
| 1Q24 | 18,530 | +8.2% |
| 4Q23 | 56,033 | +8.1% |
| 3Q23 | 24,836 | +14.4% |
| 2Q23 | 22,440 | +17.0% |
| 1Q23 | 17,119 | +19.4% |
| 4Q22 | 51,832 | -8.0% |
| 3Q22 | 21,706 | +17.4% |
| 2Q22 | 19,184 | +16.5% |
| 1Q22 | 14,343 | +15.1% |
| 4Q21 | 56,319 | +1.6% |
| 3Q21 | 18,490 | +2.7% |
| 2Q21 | 16,463 | +3.0% |
| 1Q21 | 12,464 | +0.4% |
| 4Q20 | 55,437 | +11.6% |
| 3Q20 | 18,007 | +9.2% |
| 2Q20 | 15,990 | +5.9% |
| 1Q20 | 12,412 | +21.9% |
| 4Q19 | 49,668 | -0.5% |
| 3Q19 | 16,487 | +6.3% |
| 2Q19 | 15,101 | +23.2% |
| 1Q19 | 10,186 | +10.3% |
| 4Q18 | 49,935 | +2.6% |
| 3Q18 | 15,504 | +8.2% |
| 2Q18 | 12,255 | -20.3% |
| 1Q18 | 9,231 | -6.4% |
| 4Q17 | 48,648 | -2.5% |
| 3Q17 | 14,327 | +6.7% |
| 2Q17 | 15,376 | - |
| 1Q17 | 9,865 | - |
| 4Q16 | 49,920 | - |
| 3Q16 | 13,423 | - |