| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 3,695 | +7.3% |
| 2Q26 | 3,566 | +1.0% |
| 1Q26 | 3,463 | +3.1% |
| 3Q25 | 3,444 | +6.5% |
| 2Q25 | 3,529 | +13.0% |
| 1Q25 | 3,358 | +9.7% |
| 4Q24 | 3,295 | +4.4% |
| 3Q24 | 3,235 | +6.2% |
| 2Q24 | 3,124 | +1.5% |
| 1Q24 | 3,061 | +8.5% |
| 4Q23 | 3,156 | +8.5% |
| 3Q23 | 3,046 | +14.1% |
| 2Q23 | 3,078 | +17.8% |
| 1Q23 | 2,820 | +10.5% |
| 4Q22 | 2,907 | +15.9% |
| 3Q22 | 2,670 | +8.2% |
| 2Q22 | 2,613 | +10.7% |
| 1Q22 | 2,551 | +6.9% |
| 4Q21 | 2,509 | -0.9% |
| 3Q21 | 2,468 | -1.9% |
| 2Q21 | 2,361 | -4.4% |
| 1Q21 | 2,388 | -6.2% |
| 4Q20 | 2,531 | -5.0% |
| 3Q20 | 2,515 | -1.1% |
| 2Q20 | 2,470 | +0.4% |
| 1Q20 | 2,547 | +0.8% |
| 4Q19 | 2,663 | +3.1% |
| 3Q19 | 2,544 | +1.6% |
| 2Q19 | 2,460 | +3.1% |
| 1Q19 | 2,527 | +3.2% |
| 4Q18 | 2,583 | +3.2% |
| 3Q18 | 2,505 | +8.5% |
| 2Q18 | 2,386 | +4.7% |
| 1Q18 | 2,449 | +2.0% |
| 4Q17 | 2,504 | +3.9% |
| 3Q17 | 2,308 | -8.0% |
| 2Q17 | 2,278 | - |
| 1Q17 | 2,401 | - |
| 4Q16 | 2,409 | - |
| 3Q16 | 2,509 | - |