| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,823 | +12.7% |
| 2Q26 | 1,858 | +20.0% |
| 1Q26 | 1,759 | +5.9% |
| 4Q25 | 1,671 | -0.4% |
| 3Q25 | 1,618 | +4.1% |
| 2Q25 | 1,548 | +2.6% |
| 1Q25 | 1,661 | +9.6% |
| 4Q24 | 1,678 | +9.7% |
| 3Q24 | 1,554 | +10.1% |
| 2Q24 | 1,509 | +6.0% |
| 1Q24 | 1,515 | +2.5% |
| 4Q23 | 1,530 | +3.0% |
| 3Q23 | 1,411 | -16.9% |
| 2Q23 | 1,423 | -2.9% |
| 1Q23 | 1,478 | -2.0% |
| 4Q22 | 1,486 | -3.4% |
| 3Q22 | 1,697 | +16.5% |
| 2Q22 | 1,465 | +0.5% |
| 1Q22 | 1,508 | +13.4% |
| 4Q21 | 1,538 | -12.2% |
| 3Q21 | 1,457 | +0.7% |
| 2Q21 | 1,457 | +3.7% |
| 1Q21 | 1,330 | -2.1% |
| 4Q20 | 1,751 | +14.2% |
| 3Q20 | 1,447 | -2.2% |
| 2Q20 | 1,405 | -2.6% |
| 1Q20 | 1,359 | -4.1% |
| 4Q19 | 1,533 | -1.9% |
| 3Q19 | 1,479 | +6.7% |
| 2Q19 | 1,443 | +13.1% |
| 1Q19 | 1,417 | +3.8% |
| 4Q18 | 1,562 | +5.8% |
| 3Q18 | 1,386 | +3.4% |
| 2Q18 | 1,276 | -4.3% |
| 1Q18 | 1,365 | +3.1% |
| 4Q17 | 1,477 | +4.2% |
| 3Q17 | 1,341 | +0.8% |
| 2Q17 | 1,334 | +0.9% |
| 1Q17 | 1,324 | +1.9% |
| 4Q16 | 1,418 | - |
| 3Q16 | 1,331 | - |
| 2Q16 | 1,322 | - |
| 1Q16 | 1,299 | - |