| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,623 | +8.9% |
| 2Q26 | 1,573 | +6.7% |
| 1Q26 | 1,452 | -3.3% |
| 3Q25 | 1,491 | -2.6% |
| 2Q25 | 1,474 | +2.9% |
| 1Q25 | 1,502 | -0.7% |
| 4Q24 | 1,372 | +2.2% |
| 3Q24 | 1,531 | -2.8% |
| 2Q24 | 1,433 | -6.7% |
| 1Q24 | 1,512 | -19.5% |
| 4Q23 | 1,343 | -5.4% |
| 3Q23 | 1,575 | +0.1% |
| 2Q23 | 1,536 | +2.1% |
| 1Q23 | 1,879 | +15.7% |
| 4Q22 | 1,420 | -9.8% |
| 3Q22 | 1,574 | -5.0% |
| 2Q22 | 1,505 | -22.5% |
| 1Q22 | 1,624 | -4.8% |
| 4Q21 | 1,574 | -4.3% |
| 3Q21 | 1,657 | -4.3% |
| 2Q21 | 1,941 | +18.0% |
| 1Q21 | 1,705 | +0.5% |
| 4Q20 | 1,645 | +1.5% |
| 3Q20 | 1,732 | +1.4% |
| 2Q20 | 1,645 | +2.8% |
| 1Q20 | 1,697 | +2.0% |
| 4Q19 | 1,620 | +0.9% |
| 3Q19 | 1,708 | -1.3% |
| 2Q19 | 1,600 | -1.5% |
| 1Q19 | 1,663 | +3.3% |
| 4Q18 | 1,605 | +0.1% |
| 3Q18 | 1,731 | 0.0% |
| 2Q18 | 1,625 | +1.4% |
| 1Q18 | 1,610 | +1.8% |
| 4Q17 | 1,604 | +2.9% |
| 3Q17 | 1,731 | +1.9% |
| 2Q17 | 1,603 | - |
| 1Q17 | 1,581 | - |
| 4Q16 | 1,559 | - |
| 3Q16 | 1,698 | - |