| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 817 | -1.9% |
| 3Q25 | 1,054 | -10.8% |
| 2Q25 | 805 | -11.1% |
| 1Q25 | 789 | -8.5% |
| 4Q24 | 833 | -30.2% |
| 3Q24 | 1,182 | +33.6% |
| 2Q24 | 905 | -4.1% |
| 1Q24 | 861 | +1.5% |
| 4Q23 | 1,193 | +38.5% |
| 3Q23 | 885 | +15.6% |
| 2Q23 | 944 | +7.1% |
| 1Q23 | 849 | -0.1% |
| 4Q22 | 862 | +9.9% |
| 3Q22 | 765 | -3.1% |
| 2Q22 | 881 | +6.5% |
| 1Q22 | 849 | +8.2% |
| 4Q21 | 784 | +4.3% |
| 3Q21 | 789 | +19.4% |
| 2Q21 | 827 | +43.1% |
| 1Q21 | 785 | +9.7% |
| 4Q20 | 752 | +3.6% |
| 3Q20 | 661 | -6.0% |
| 2Q20 | 578 | -21.4% |
| 1Q20 | 715 | -1.7% |
| 4Q19 | 725 | +5.9% |
| 3Q19 | 703 | +8.0% |
| 2Q19 | 736 | +0.1% |
| 1Q19 | 727 | -1.5% |
| 4Q18 | 685 | -0.4% |
| 3Q18 | 651 | -4.1% |
| 2Q18 | 735 | +5.0% |
| 1Q18 | 738 | +7.7% |
| 4Q17 | 688 | +4.2% |
| 3Q17 | 679 | +1.8% |
| 2Q17 | 700 | +0.2% |
| 1Q17 | 686 | +0.5% |
| 4Q16 | 660 | +4.0% |
| 3Q16 | 666 | +7.5% |
| 2Q16 | 699 | +3.3% |
| 1Q16 | 682 | +5.3% |
| 4Q15 | 635 | +1.0% |
| 3Q15 | 620 | +27.9% |
| 2Q15 | 677 | +43.5% |
| 1Q15 | 648 | +43.3% |
| 4Q14 | 628 | +54.5% |
| 3Q14 | 484 | +21.6% |
| 2Q14 | 471 | +13.5% |
| 1Q14 | 452 | +14.4% |
| 4Q13 | 407 | +0.8% |
| 3Q13 | 398 | -0.5% |
| 2Q13 | 415 | -0.6% |
| 1Q13 | 395 | -4.4% |
| 4Q12 | 403 | +2.9% |
| 3Q12 | 400 | +1.0% |
| 2Q12 | 418 | +10.6% |
| 1Q12 | 413 | - |
| 4Q11 | 392 | - |
| 3Q11 | 396 | - |
| 2Q11 | 378 | - |