| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,991 | +11.2% |
| 2Q26 | 2,983 | +8.4% |
| 1Q26 | 2,798 | +4.3% |
| 4Q25 | 2,966 | +12.9% |
| 3Q25 | 2,689 | +10.4% |
| 2Q25 | 2,751 | +8.1% |
| 1Q25 | 2,683 | +12.8% |
| 4Q24 | 2,626 | +26.6% |
| 3Q24 | 2,435 | +29.2% |
| 2Q24 | 2,546 | +43.1% |
| 1Q24 | 2,378 | +42.7% |
| 4Q23 | 2,075 | +34.0% |
| 3Q23 | 1,885 | +22.6% |
| 2Q23 | 1,779 | +13.8% |
| 1Q23 | 1,667 | +13.2% |
| 4Q22 | 1,548 | -8.6% |
| 3Q22 | 1,537 | +11.7% |
| 2Q22 | 1,563 | +18.5% |
| 1Q22 | 1,473 | +11.4% |
| 4Q21 | 1,694 | +28.4% |
| 3Q21 | 1,376 | -10.5% |
| 2Q21 | 1,319 | -7.0% |
| 1Q21 | 1,322 | -0.8% |
| 4Q20 | 1,319 | -11.2% |
| 3Q20 | 1,538 | +13.9% |
| 2Q20 | 1,418 | +3.3% |
| 1Q20 | 1,333 | -5.7% |
| 4Q19 | 1,486 | +2.1% |
| 3Q19 | 1,350 | +2.7% |
| 2Q19 | 1,373 | +0.2% |
| 1Q19 | 1,413 | +3.1% |
| 4Q18 | 1,456 | -0.3% |
| 3Q18 | 1,314 | +14.8% |
| 2Q18 | 1,370 | +11.9% |
| 1Q18 | 1,371 | +24.3% |
| 4Q17 | 1,461 | +35.2% |
| 3Q17 | 1,145 | +12.1% |
| 2Q17 | 1,224 | - |
| 1Q17 | 1,103 | - |
| 4Q16 | 1,081 | - |
| 3Q16 | 1,021 | - |