| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,707 | +7.0% |
| 2Q26 | 2,590 | +9.3% |
| 1Q26 | 2,529 | +8.6% |
| 4Q25 | 2,482 | +7.1% |
| 3Q25 | 2,530 | +11.7% |
| 2Q25 | 2,370 | +13.0% |
| 1Q25 | 2,329 | +6.4% |
| 4Q24 | 2,317 | +4.5% |
| 3Q24 | 2,265 | +8.6% |
| 2Q24 | 2,096 | +6.3% |
| 1Q24 | 2,190 | +16.0% |
| 4Q23 | 2,217 | +25.2% |
| 3Q23 | 2,085 | +14.2% |
| 2Q23 | 1,971 | +14.0% |
| 1Q23 | 1,887 | +10.5% |
| 4Q22 | 1,771 | +6.0% |
| 3Q22 | 1,825 | +12.8% |
| 2Q22 | 1,730 | +12.9% |
| 1Q22 | 1,708 | +8.3% |
| 4Q21 | 1,670 | +1.8% |
| 3Q21 | 1,618 | -4.5% |
| 2Q21 | 1,532 | -8.9% |
| 1Q21 | 1,578 | -6.8% |
| 4Q20 | 1,640 | +1.3% |
| 3Q20 | 1,694 | -0.2% |
| 2Q20 | 1,681 | +4.1% |
| 1Q20 | 1,694 | +3.6% |
| 4Q19 | 1,619 | -0.3% |
| 3Q19 | 1,697 | +10.1% |
| 2Q19 | 1,616 | +7.9% |
| 1Q19 | 1,634 | +9.3% |
| 4Q18 | 1,623 | +13.8% |
| 3Q18 | 1,542 | +14.2% |
| 2Q18 | 1,497 | +7.9% |
| 1Q18 | 1,495 | +6.5% |
| 4Q17 | 1,426 | +5.4% |
| 3Q17 | 1,351 | -4.9% |
| 2Q17 | 1,388 | - |
| 1Q17 | 1,404 | - |
| 4Q16 | 1,353 | - |
| 3Q16 | 1,420 | - |