| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 3,754 | +9.0% |
| 2Q26 | 3,671 | +11.2% |
| 1Q26 | 3,668 | +5.2% |
| 4Q25 | 3,622 | +0.6% |
| 3Q25 | 3,445 | +8.3% |
| 2Q25 | 3,300 | +4.6% |
| 1Q25 | 3,488 | +4.2% |
| 4Q24 | 3,602 | +3.2% |
| 3Q24 | 3,181 | -4.2% |
| 2Q24 | 3,154 | -3.8% |
| 1Q24 | 3,349 | +4.9% |
| 4Q23 | 3,491 | +5.3% |
| 3Q23 | 3,319 | +5.6% |
| 2Q23 | 3,277 | +4.6% |
| 1Q23 | 3,193 | +9.9% |
| 4Q22 | 3,314 | +22.7% |
| 3Q22 | 3,143 | +24.5% |
| 2Q22 | 3,133 | +21.6% |
| 1Q22 | 2,905 | +3.1% |
| 4Q21 | 2,700 | -1.4% |
| 3Q21 | 2,524 | -7.5% |
| 2Q21 | 2,577 | -5.8% |
| 1Q21 | 2,818 | -5.6% |
| 4Q20 | 2,739 | -5.4% |
| 3Q20 | 2,729 | -5.5% |
| 2Q20 | 2,735 | -2.2% |
| 1Q20 | 2,985 | +1.6% |
| 4Q19 | 2,894 | -10.9% |
| 3Q19 | 2,888 | +9.2% |
| 2Q19 | 2,796 | +6.4% |
| 1Q19 | 2,937 | +4.3% |
| 4Q18 | 3,249 | +25.6% |
| 3Q18 | 2,645 | +10.6% |
| 2Q18 | 2,627 | +5.5% |
| 1Q18 | 2,817 | +9.4% |
| 4Q17 | 2,586 | +4.1% |
| 3Q17 | 2,392 | +1.4% |
| 2Q17 | 2,489 | - |
| 1Q17 | 2,574 | - |
| 4Q16 | 2,485 | - |
| 3Q16 | 2,360 | - |