| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 1Q26 | 2,189 | +15.4% |
| 4Q25 | 2,504 | +17.2% |
| 3Q25 | 2,268 | +32.6% |
| 2Q25 | 2,069 | +32.5% |
| 1Q25 | 1,896 | +33.5% |
| 4Q24 | 2,135 | +21.7% |
| 3Q24 | 1,710 | +17.6% |
| 2Q24 | 1,562 | +860.0% |
| 1Q24 | 1,420 | +1231.4% |
| 4Q23 | 1,754 | +1244.6% |
| 3Q23 | 1,454 | +599.5% |
| 2Q23 | 162 | -20.4% |
| 1Q23 | 106 | -43.5% |
| 4Q22 | 130 | -48.3% |
| 3Q22 | 207 | -20.9% |
| 2Q22 | 204 | -16.8% |
| 1Q22 | 188 | +26.4% |
| 4Q21 | 252 | -2.1% |
| 3Q21 | 262 | +45.7% |
| 2Q21 | 245 | - |
| 1Q21 | 149 | -15.8% |
| 4Q20 | 257 | +14.2% |
| 3Q20 | 180 | -28.4% |
| 1Q20 | 177 | -51.3% |
| 4Q19 | 225 | -0.5% |
| 3Q19 | 252 | -1.0% |
| 2Q19 | 313 | +53.4% |
| 1Q19 | 364 | +94.0% |
| 4Q18 | 226 | +7.2% |
| 3Q18 | 254 | +14.0% |
| 2Q18 | 204 | -3.7% |
| 1Q18 | 187 | -14.0% |
| 4Q17 | 211 | +17.3% |
| 3Q17 | 223 | +17.1% |
| 2Q17 | 212 | +5.8% |
| 1Q17 | 218 | -11.8% |
| 4Q16 | 180 | - |
| 3Q16 | 190 | - |
| 2Q16 | 200 | - |
| 1Q16 | 247 | - |