| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 216 | +4.4% |
| 2Q26 | 215 | -3.2% |
| 1Q26 | 162 | -5.4% |
| 4Q25 | 185 | -24.9% |
| 3Q25 | 206 | -30.2% |
| 2Q25 | 222 | -41.4% |
| 1Q25 | 171 | -29.5% |
| 4Q24 | 247 | -6.8% |
| 3Q24 | 296 | +0.4% |
| 2Q24 | 379 | -5.0% |
| 1Q24 | 243 | -6.2% |
| 4Q23 | 265 | +9.6% |
| 3Q23 | 295 | -4.6% |
| 2Q23 | 399 | +2.8% |
| 1Q23 | 259 | +8.9% |
| 4Q22 | 242 | -95.7% |
| 3Q22 | 309 | -94.8% |
| 2Q22 | 388 | -93.7% |
| 1Q22 | 237 | -93.9% |
| 4Q21 | 5,572 | +7.1% |
| 3Q21 | 5,937 | -2.0% |
| 2Q21 | 6,122 | -0.3% |
| 1Q21 | 3,905 | -21.9% |
| 4Q20 | 5,203 | -7.0% |
| 3Q20 | 6,058 | -3.6% |
| 2Q20 | 6,139 | -0.7% |
| 1Q20 | 5,003 | +3.3% |
| 4Q19 | 5,594 | +1.0% |
| 3Q19 | 6,282 | -1.8% |
| 2Q19 | 6,182 | +5.6% |
| 1Q19 | 4,843 | -3.9% |
| 4Q18 | 5,537 | -3.6% |
| 3Q18 | 6,399 | -5.1% |
| 2Q18 | 5,856 | -7.3% |
| 1Q18 | 5,042 | -9.4% |
| 4Q17 | 5,745 | -7.4% |
| 3Q17 | 6,742 | +5.4% |
| 2Q17 | 6,317 | - |
| 1Q17 | 5,565 | - |
| 4Q16 | 6,202 | - |
| 3Q16 | 6,395 | - |