| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,379 | +1.2% |
| 3Q25 | 1,363 | +4.6% |
| 2Q25 | 1,336 | +3.0% |
| 1Q25 | 1,415 | +1.4% |
| 4Q24 | 1,363 | - |
| 3Q24 | 1,303 | - |
| 2Q24 | 1,297 | +0.3% |
| 1Q24 | 1,396 | +2.7% |
| 2Q23 | 1,292 | -7.9% |
| 1Q23 | 1,359 | +41.6% |
| 4Q22 | 1,408 | +51.8% |
| 3Q22 | 1,279 | +42.2% |
| 2Q22 | 1,403 | +62.1% |
| 1Q22 | 959 | +4.4% |
| 4Q21 | 927 | +9.8% |
| 3Q21 | 899 | +8.8% |
| 2Q21 | 865 | - |
| 1Q21 | 919 | +1.4% |
| 4Q20 | 845 | - |
| 3Q20 | 826 | - |
| 1Q20 | 906 | +1.3% |
| 2Q19 | 873 | +12.4% |
| 1Q19 | 894 | -4.2% |
| 3Q18 | 775 | -3.7% |
| 2Q18 | 776 | +3.5% |
| 1Q18 | 933 | +18.5% |
| 3Q17 | 806 | +7.1% |
| 2Q17 | 750 | - |
| 1Q17 | 787 | +1.5% |
| 4Q16 | 769 | - |
| 3Q16 | 752 | - |
| 1Q16 | 776 | +13.1% |
| 1Q15 | 686 | -2.3% |
| 4Q14 | 680 | -8.5% |
| 3Q14 | 679 | +3.1% |
| 2Q14 | 681 | +13.8% |
| 1Q14 | 702 | - |
| 4Q13 | 743 | +18.7% |
| 3Q13 | 658 | +6.9% |
| 2Q13 | 598 | - |
| 4Q12 | 626 | - |
| 3Q12 | 616 | - |
| 2Q11 | 576 | - |
| 1Q11 | 499 | - |