| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,710 | +1.1% |
| 2Q26 | 2,556 | +7.0% |
| 1Q26 | 2,808 | +12.4% |
| 4Q25 | 2,605 | -2.0% |
| 3Q25 | 2,680 | +11.2% |
| 2Q25 | 2,388 | +0.1% |
| 1Q25 | 2,499 | +11.9% |
| 4Q24 | 2,658 | +6.9% |
| 3Q24 | 2,410 | -10.3% |
| 2Q24 | 2,385 | -3.8% |
| 1Q24 | 2,234 | -24.9% |
| 4Q23 | 2,487 | -1.5% |
| 3Q23 | 2,687 | +22.8% |
| 2Q23 | 2,480 | +26.9% |
| 1Q23 | 2,975 | +59.7% |
| 4Q22 | 2,525 | +74.3% |
| 3Q22 | 2,189 | +49.2% |
| 2Q22 | 1,954 | +50.0% |
| 1Q22 | 1,863 | +29.3% |
| 4Q21 | 1,449 | -6.9% |
| 3Q21 | 1,467 | -4.8% |
| 2Q21 | 1,303 | -12.6% |
| 1Q21 | 1,441 | -4.8% |
| 4Q20 | 1,557 | -1.8% |
| 3Q20 | 1,541 | +11.8% |
| 2Q20 | 1,491 | +8.8% |
| 1Q20 | 1,513 | +7.2% |
| 4Q19 | 1,586 | +6.8% |
| 3Q19 | 1,378 | +3.8% |
| 2Q19 | 1,370 | +1.5% |
| 1Q19 | 1,412 | +4.1% |
| 4Q18 | 1,485 | +14.8% |
| 3Q18 | 1,327 | +13.1% |
| 2Q18 | 1,350 | +11.2% |
| 1Q18 | 1,356 | +7.9% |
| 4Q17 | 1,293 | +1.6% |
| 3Q17 | 1,173 | +1.9% |
| 2Q17 | 1,214 | - |
| 1Q17 | 1,257 | - |
| 4Q16 | 1,273 | - |
| 3Q16 | 1,151 | - |