| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 3,040 | +10.7% |
| 2Q26 | 2,973 | +11.4% |
| 1Q26 | 3,237 | +18.3% |
| 4Q25 | 2,813 | -2.4% |
| 3Q25 | 2,747 | +7.5% |
| 2Q25 | 2,668 | +5.0% |
| 1Q25 | 2,736 | +7.2% |
| 4Q24 | 2,881 | +17.1% |
| 3Q24 | 2,555 | +47.2% |
| 2Q24 | 2,540 | +49.1% |
| 1Q24 | 2,552 | +55.4% |
| 4Q23 | 2,460 | +58.8% |
| 3Q23 | 1,736 | +12.8% |
| 2Q23 | 1,704 | +13.4% |
| 1Q23 | 1,642 | +4.1% |
| 4Q22 | 1,549 | +0.8% |
| 3Q22 | 1,539 | -0.3% |
| 2Q22 | 1,502 | -4.4% |
| 1Q22 | 1,577 | +0.1% |
| 4Q21 | 1,537 | -12.4% |
| 3Q21 | 1,543 | -27.2% |
| 2Q21 | 1,571 | -20.5% |
| 1Q21 | 1,575 | -20.9% |
| 4Q20 | 1,754 | -2.7% |
| 3Q20 | 2,119 | +2.5% |
| 2Q20 | 1,975 | +4.6% |
| 1Q20 | 1,991 | +6.4% |
| 4Q19 | 1,802 | -1.9% |
| 3Q19 | 2,068 | +10.2% |
| 2Q19 | 1,888 | +3.3% |
| 1Q19 | 1,871 | +1.2% |
| 4Q18 | 1,836 | -0.9% |
| 3Q18 | 1,877 | +0.8% |
| 2Q18 | 1,827 | +2.9% |
| 1Q18 | 1,848 | +5.8% |
| 4Q17 | 1,852 | +17.3% |
| 3Q17 | 1,863 | +6.5% |
| 2Q17 | 1,775 | - |
| 1Q17 | 1,747 | - |
| 4Q16 | 1,579 | - |
| 3Q16 | 1,749 | - |