| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,758 | +5.7% |
| 1Q26 | 1,627 | -3.7% |
| 4Q25 | 1,921 | -4.5% |
| 3Q25 | 1,688 | -7.4% |
| 2Q25 | 1,663 | +2.4% |
| 1Q25 | 1,689 | +3.5% |
| 4Q24 | 2,011 | +4.1% |
| 3Q24 | 1,822 | +15.7% |
| 2Q24 | 1,625 | +3.0% |
| 1Q24 | 1,633 | +0.8% |
| 4Q23 | 1,932 | -5.3% |
| 3Q23 | 1,575 | -7.6% |
| 2Q23 | 1,578 | -6.0% |
| 1Q23 | 1,619 | -5.3% |
| 4Q22 | 2,039 | -15.4% |
| 3Q22 | 1,704 | -7.2% |
| 2Q22 | 1,679 | -5.1% |
| 1Q22 | 1,711 | +0.6% |
| 4Q21 | 2,410 | +17.1% |
| 3Q21 | 1,838 | +13.8% |
| 2Q21 | 1,770 | +5.3% |
| 1Q21 | 1,701 | -4.7% |
| 4Q20 | 2,058 | +3.3% |
| 3Q20 | 1,615 | -2.3% |
| 2Q20 | 1,680 | -0.1% |
| 1Q20 | 1,784 | +5.2% |
| 4Q19 | 1,993 | +10.1% |
| 3Q19 | 1,654 | -2.4% |
| 2Q19 | 1,683 | +5.7% |
| 1Q19 | 1,696 | +0.7% |
| 4Q18 | 1,810 | +5.5% |
| 3Q18 | 1,694 | +11.6% |
| 2Q18 | 1,592 | +3.5% |
| 1Q18 | 1,684 | +7.3% |
| 4Q17 | 1,716 | +6.5% |
| 3Q17 | 1,519 | -3.0% |
| 2Q17 | 1,539 | - |
| 1Q17 | 1,570 | - |
| 4Q16 | 1,612 | - |
| 3Q16 | 1,565 | - |