| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,715 | -2.1% |
| 2Q26 | 1,595 | +4.5% |
| 1Q26 | 1,569 | +2.5% |
| 4Q25 | 1,674 | +1.6% |
| 3Q25 | 1,751 | +5.2% |
| 2Q25 | 1,527 | +3.5% |
| 1Q25 | 1,530 | +4.9% |
| 4Q24 | 1,647 | +2.0% |
| 3Q24 | 1,665 | +0.7% |
| 2Q24 | 1,475 | -0.9% |
| 1Q24 | 1,458 | +0.6% |
| 4Q23 | 1,615 | +0.1% |
| 3Q23 | 1,653 | +3.5% |
| 2Q23 | 1,488 | +2.8% |
| 1Q23 | 1,450 | -1.0% |
| 4Q22 | 1,613 | -3.2% |
| 3Q22 | 1,597 | -0.9% |
| 2Q22 | 1,448 | -0.1% |
| 1Q22 | 1,465 | -1.3% |
| 4Q21 | 1,667 | +9.9% |
| 3Q21 | 1,611 | -0.5% |
| 2Q21 | 1,450 | +3.3% |
| 1Q21 | 1,484 | +2.6% |
| 4Q20 | 1,517 | +2.2% |
| 3Q20 | 1,619 | +3.6% |
| 2Q20 | 1,404 | +1.5% |
| 1Q20 | 1,446 | +1.3% |
| 4Q19 | 1,485 | -1.7% |
| 3Q19 | 1,563 | -1.5% |
| 2Q19 | 1,383 | -4.0% |
| 1Q19 | 1,427 | -0.1% |
| 4Q18 | 1,510 | -3.7% |
| 3Q18 | 1,587 | -1.9% |
| 2Q18 | 1,441 | -1.5% |
| 1Q18 | 1,428 | +0.3% |
| 4Q17 | 1,568 | -1.2% |
| 3Q17 | 1,617 | +5.8% |
| 2Q17 | 1,463 | +2.5% |
| 1Q17 | 1,424 | +2.7% |
| 4Q16 | 1,587 | - |
| 3Q16 | 1,528 | - |
| 2Q16 | 1,428 | - |
| 1Q16 | 1,387 | - |