| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,003 | -4.6% |
| 3Q25 | 1,045 | -2.1% |
| 2Q25 | 1,049 | -2.5% |
| 1Q25 | 1,036 | -3.4% |
| 4Q24 | 1,051 | -2.1% |
| 3Q24 | 1,068 | -0.2% |
| 2Q24 | 1,077 | +5.4% |
| 1Q24 | 1,073 | +1.4% |
| 4Q23 | 1,074 | +1.2% |
| 3Q23 | 1,070 | -3.4% |
| 2Q23 | 1,021 | -11.8% |
| 1Q23 | 1,059 | -3.0% |
| 4Q22 | 1,061 | +2.3% |
| 3Q22 | 1,107 | +8.9% |
| 2Q22 | 1,158 | +21.5% |
| 1Q22 | 1,091 | +27.4% |
| 4Q21 | 1,037 | +26.7% |
| 3Q21 | 1,016 | +29.0% |
| 2Q21 | 953 | +36.8% |
| 1Q21 | 856 | +6.5% |
| 4Q20 | 819 | -0.2% |
| 3Q20 | 787 | -5.2% |
| 2Q20 | 697 | -15.6% |
| 1Q20 | 804 | -1.0% |
| 4Q19 | 820 | +1.6% |
| 3Q19 | 830 | +0.1% |
| 2Q19 | 826 | +1.6% |
| 1Q19 | 812 | +4.7% |
| 4Q18 | 808 | +8.1% |
| 3Q18 | 829 | +17.0% |
| 2Q18 | 813 | +19.7% |
| 1Q18 | 775 | +20.1% |
| 4Q17 | 747 | +18.2% |
| 3Q17 | 709 | +9.9% |
| 2Q17 | 679 | +9.2% |
| 1Q17 | 645 | +6.2% |
| 4Q16 | 632 | +1.9% |
| 3Q16 | 645 | +0.9% |
| 2Q16 | 621 | +0.1% |
| 1Q16 | 608 | +2.6% |
| 4Q15 | 620 | +2.0% |
| 3Q15 | 639 | +3.6% |
| 2Q15 | 621 | +7.1% |
| 1Q15 | 592 | +9.7% |
| 4Q14 | 608 | +18.1% |
| 3Q14 | 617 | +19.1% |
| 2Q14 | 580 | +17.8% |
| 1Q14 | 540 | +15.8% |
| 4Q13 | 515 | +12.1% |
| 3Q13 | 518 | +11.8% |
| 2Q13 | 492 | +7.4% |
| 1Q13 | 466 | +5.4% |
| 4Q12 | 459 | +9.0% |
| 3Q12 | 463 | +8.7% |
| 2Q12 | 458 | +10.4% |
| 1Q12 | 442 | +15.1% |
| 4Q11 | 421 | +16.8% |
| 3Q11 | 426 | +20.9% |
| 2Q11 | 415 | +26.6% |
| 1Q11 | 384 | - |
| 4Q10 | 361 | - |
| 3Q10 | 352 | - |
| 2Q10 | 328 | - |