| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 262,219 | +12.1% |
| 1Q26 | 253,342 | +12.7% |
| 4Q25 | 222,409 | +11.1% |
| 3Q25 | 231,827 | +4.0% |
| 2Q25 | 233,918 | -0.1% |
| 1Q25 | 224,774 | -7.1% |
| 4Q24 | 200,150 | -12.0% |
| 3Q24 | 222,956 | -7.5% |
| 2Q24 | 234,036 | +5.9% |
| 1Q24 | 241,959 | +13.1% |
| 4Q23 | 227,373 | +27.0% |
| 3Q23 | 240,980 | +40.9% |
| 2Q23 | 221,045 | +35.4% |
| 1Q23 | 213,961 | +35.6% |
| 4Q22 | 179,054 | +29.4% |
| 3Q22 | 170,981 | +39.0% |
| 2Q22 | 163,263 | +39.3% |
| 1Q22 | 157,806 | +42.9% |
| 4Q21 | 138,401 | +15.2% |
| 3Q21 | 123,035 | +5.9% |
| 2Q21 | 117,223 | -0.2% |
| 1Q21 | 110,467 | +2.7% |
| 4Q20 | 120,166 | +10.9% |
| 3Q20 | 116,191 | -6.0% |
| 2Q20 | 117,406 | -0.2% |
| 1Q20 | 107,539 | -5.3% |
| 4Q19 | 108,388 | -3.5% |
| 3Q19 | 123,622 | -0.5% |
| 2Q19 | 117,661 | +2.9% |
| 1Q19 | 113,502 | +16.9% |
| 4Q18 | 112,335 | +19.1% |
| 3Q18 | 124,241 | +42.2% |
| 2Q18 | 114,302 | +32.3% |
| 1Q18 | 97,113 | +15.3% |
| 4Q17 | 94,287 | +8.3% |
| 3Q17 | 87,368 | -8.7% |
| 2Q17 | 86,383 | - |
| 1Q17 | 84,196 | - |
| 4Q16 | 87,055 | - |
| 3Q16 | 95,681 | - |