| （単位：百万円） | 売上原価 | 前年比（％） |
|---|---|---|
| 2Q26 | 41,265 | -6.8% |
| 1Q26 | 39,743 | -4.9% |
| 4Q25 | 40,298 | -5.0% |
| 3Q25 | 43,056 | -4.6% |
| 2Q25 | 44,262 | -3.2% |
| 1Q25 | 41,772 | -3.0% |
| 4Q24 | 42,435 | -8.2% |
| 3Q24 | 45,113 | -3.2% |
| 2Q24 | 45,733 | +4.8% |
| 1Q24 | 43,083 | +9.5% |
| 4Q23 | 46,243 | +19.5% |
| 3Q23 | 46,620 | +26.5% |
| 2Q23 | 43,630 | +27.4% |
| 1Q23 | 39,348 | +21.8% |
| 4Q22 | 38,705 | -21.7% |
| 3Q22 | 36,864 | -25.8% |
| 2Q22 | 34,248 | -28.1% |
| 1Q22 | 32,296 | -22.2% |
| 4Q21 | 49,450 | +1.3% |
| 3Q21 | 49,654 | +1.4% |
| 2Q21 | 47,617 | -1.6% |
| 1Q21 | 41,508 | -12.2% |
| 4Q20 | 48,797 | -2.0% |
| 3Q20 | 48,987 | -9.2% |
| 2Q20 | 48,414 | -0.5% |
| 1Q20 | 47,293 | -2.3% |
| 4Q19 | 49,776 | +0.4% |
| 3Q19 | 53,938 | +9.9% |
| 2Q19 | 48,636 | +4.2% |
| 1Q19 | 48,406 | +7.8% |
| 4Q18 | 49,558 | +1.5% |
| 3Q18 | 49,059 | +8.0% |
| 2Q18 | 46,661 | +9.8% |
| 1Q18 | 44,892 | +12.1% |
| 4Q17 | 48,830 | +12.5% |
| 3Q17 | 45,417 | +3.0% |
| 2Q17 | 42,501 | - |
| 1Q17 | 40,064 | - |
| 4Q16 | 43,414 | - |
| 3Q16 | 44,084 | - |