| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 51,076 | +11.4% |
| 2Q26 | 51,497 | +9.5% |
| 1Q26 | 52,268 | +50.0% |
| 4Q25 | 59,826 | -2.3% |
| 3Q25 | 45,866 | -6.4% |
| 2Q25 | 47,035 | +9.3% |
| 1Q25 | 34,835 | -17.9% |
| 4Q24 | 61,214 | +4.5% |
| 3Q24 | 48,989 | +4.5% |
| 2Q24 | 43,051 | -9.4% |
| 1Q24 | 42,434 | +16.6% |
| 4Q23 | 58,569 | +12.1% |
| 3Q23 | 46,898 | +6.0% |
| 2Q23 | 47,494 | +37.9% |
| 1Q23 | 36,379 | +3.9% |
| 4Q22 | 52,267 | +7.9% |
| 3Q22 | 44,260 | +15.6% |
| 2Q22 | 34,436 | -8.1% |
| 1Q22 | 35,011 | +11.0% |
| 4Q21 | 48,460 | +1.9% |
| 3Q21 | 38,273 | -4.2% |
| 2Q21 | 37,490 | -7.9% |
| 1Q21 | 31,535 | -19.3% |
| 4Q20 | 47,539 | +9.0% |
| 3Q20 | 39,931 | -0.5% |
| 2Q20 | 40,706 | -4.0% |
| 1Q20 | 39,075 | -3.5% |
| 4Q19 | 43,595 | -0.4% |
| 3Q19 | 40,125 | +3.0% |
| 2Q19 | 42,393 | -10.8% |
| 1Q19 | 40,509 | +22.0% |
| 4Q18 | 43,749 | -10.6% |
| 3Q18 | 38,942 | +6.6% |
| 2Q18 | 47,548 | +2.6% |
| 1Q18 | 33,216 | -14.6% |
| 4Q17 | 48,951 | -11.4% |
| 3Q17 | 36,534 | -24.2% |
| 2Q17 | 46,332 | +2.6% |
| 1Q17 | 38,878 | +26.9% |
| 4Q16 | 55,254 | - |
| 3Q16 | 48,168 | - |
| 2Q16 | 45,137 | - |
| 1Q16 | 30,638 | - |