| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 3Q26 | 36,333 | -4.1% |
| 2Q26 | 43,660 | -0.3% |
| 1Q26 | 33,167 | +12.7% |
| 3Q25 | 37,902 | -42.0% |
| 2Q25 | 43,801 | -34.8% |
| 1Q25 | 29,424 | -50.2% |
| 4Q24 | 62,588 | -12.2% |
| 3Q24 | 65,346 | -16.1% |
| 2Q24 | 67,162 | -2.1% |
| 1Q24 | 59,047 | +11.7% |
| 4Q23 | 71,265 | -0.2% |
| 3Q23 | 77,892 | +22.9% |
| 2Q23 | 68,569 | +59.5% |
| 1Q23 | 52,851 | +76.7% |
| 4Q22 | 71,377 | +31.5% |
| 3Q22 | 63,360 | +162.3% |
| 2Q22 | 43,003 | +85.1% |
| 1Q22 | 29,913 | +91.3% |
| 4Q21 | 54,287 | +174.4% |
| 3Q21 | 24,157 | +19.8% |
| 2Q21 | 23,238 | +14.2% |
| 1Q21 | 15,639 | +23.8% |
| 4Q20 | 19,786 | +27.7% |
| 3Q20 | 20,165 | +46.5% |
| 2Q20 | 20,344 | +24.6% |
| 1Q20 | 12,632 | +25.4% |
| 4Q19 | 15,494 | +41.7% |
| 3Q19 | 13,760 | +52.3% |
| 2Q19 | 16,330 | +53.5% |
| 1Q19 | 10,073 | +45.4% |
| 4Q18 | 10,938 | +57.9% |
| 3Q18 | 9,037 | +46.4% |
| 2Q18 | 10,636 | +52.9% |
| 1Q18 | 6,927 | +67.8% |
| 4Q17 | 6,927 | +41.4% |
| 3Q17 | 6,172 | +43.6% |
| 2Q17 | 6,958 | - |
| 1Q17 | 4,129 | - |
| 4Q16 | 4,900 | - |
| 3Q16 | 4,298 | - |