| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 937 | +23.9% |
| 3Q25 | 829 | +7.0% |
| 2Q25 | 857 | +14.0% |
| 1Q25 | 824 | +3.1% |
| 4Q24 | 756 | -2.2% |
| 3Q24 | 775 | +8.1% |
| 2Q24 | 752 | -2.3% |
| 1Q24 | 799 | -4.4% |
| 4Q23 | 773 | +14.9% |
| 3Q23 | 717 | +13.4% |
| 2Q23 | 770 | +27.3% |
| 1Q23 | 836 | +32.3% |
| 4Q22 | 673 | +5.8% |
| 3Q22 | 632 | -1.6% |
| 2Q22 | 605 | -14.3% |
| 1Q22 | 632 | +5.0% |
| 4Q21 | 636 | -14.2% |
| 3Q21 | 642 | +1.9% |
| 2Q21 | 706 | +9.8% |
| 1Q21 | 602 | -5.9% |
| 4Q20 | 741 | +3.5% |
| 3Q20 | 630 | -1.7% |
| 2Q20 | 643 | -6.4% |
| 1Q20 | 640 | -8.8% |
| 4Q19 | 716 | +3.8% |
| 3Q19 | 641 | -2.3% |
| 2Q19 | 687 | +6.5% |
| 1Q19 | 702 | +0.3% |
| 4Q18 | 690 | +40.2% |
| 3Q18 | 656 | -10.3% |
| 2Q18 | 645 | -6.8% |
| 1Q18 | 700 | -5.3% |
| 4Q17 | 492 | -36.6% |
| 3Q17 | 731 | +1.1% |
| 2Q17 | 691 | -3.4% |
| 1Q17 | 738 | +2.6% |
| 4Q16 | 777 | -4.3% |
| 3Q16 | 723 | -3.6% |
| 2Q16 | 716 | -7.1% |
| 1Q16 | 720 | -6.3% |
| 4Q15 | 812 | -34.8% |
| 3Q15 | 750 | -2.1% |
| 2Q15 | 771 | +1.7% |
| 1Q15 | 768 | -2.6% |
| 4Q14 | 1,246 | +215.9% |
| 3Q14 | 767 | +0.6% |
| 2Q14 | 758 | -1.5% |
| 1Q14 | 789 | - |
| 4Q13 | 394 | - |
| 3Q13 | 762 | - |
| 2Q13 | 770 | - |