| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q25 | 1,188 | +8.8% |
| 2Q25 | 1,148 | +17.6% |
| 1Q25 | 1,070 | -1.5% |
| 4Q24 | 1,202 | +16.4% |
| 3Q24 | 1,092 | +29.0% |
| 2Q24 | 976 | +4.6% |
| 1Q24 | 1,087 | +16.3% |
| 4Q23 | 1,032 | +11.7% |
| 3Q23 | 846 | +34.9% |
| 2Q23 | 933 | +43.2% |
| 1Q23 | 934 | +31.2% |
| 4Q22 | 924 | +24.4% |
| 3Q22 | 627 | +16.4% |
| 2Q22 | 651 | +19.7% |
| 1Q22 | 711 | +15.0% |
| 4Q21 | 743 | +17.0% |
| 3Q21 | 538 | +43.6% |
| 2Q21 | 544 | +72.7% |
| 1Q21 | 619 | +132.1% |
| 4Q20 | 635 | +84.8% |
| 3Q20 | 375 | +40.2% |
| 2Q20 | 315 | +36.3% |
| 1Q20 | 266 | +21.0% |
| 4Q19 | 343 | +18.5% |
| 3Q19 | 267 | +15.4% |
| 2Q19 | 231 | -4.0% |
| 1Q19 | 220 | -29.3% |
| 4Q18 | 290 | -19.0% |
| 3Q18 | 231 | -17.0% |
| 2Q18 | 240 | +9.3% |
| 1Q18 | 311 | +12.8% |
| 4Q17 | 358 | +41.6% |
| 3Q17 | 279 | +50.2% |
| 2Q17 | 220 | +6.2% |
| 1Q17 | 276 | +40.9% |
| 4Q16 | 252 | +16.6% |
| 3Q16 | 185 | - |
| 2Q16 | 207 | - |
| 1Q16 | 196 | - |
| 4Q15 | 216 | - |